7139540002

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^2$

素因数の和:205

約数の個数: 108

約数和(自身を含む): 13500357318

約数和(自身を除く): 6360817316

約数列:

[1, 2, 7, 14, 31, 41, 43, 49, 62, 82, 86, 98, 217, 287, 301, 434, 574, 602, 961, 1271, 1333, 1519, 1763, 1849, 1922, 2009, 2107, 2542, 2666, 3038, 3526, 3698, 4018, 4214, 6727, 8897, 9331, 12341, 12943, 13454, 17794, 18662, 24682, 25886, 39401, 41323, 47089, 54653, 57319, 62279, 65317, 75809, 78802, 82646, 86387, 90601, 94178, 109306, 114638, 124558, 130634, 151618, 172774, 181202, 275807, 289261, 382571, 401233, 530663, 551614, 578522, 765142, 802466, 1061326, 1694243, 1776889, 1930649, 2024827, 2350079, 2677997, 2808631, 3388486, 3553778, 3714641, 3861298, 4049654, 4700158, 5355994, 5617262, 7429282, 11859701, 12438223, 16450553, 23719402, 24876446, 32901106, 72852449, 83017907, 87067561, 115153871, 145704898, 166035814, 174135122, 230307742, 509967143, 1019934286, 3569770001, 7139540002]

約数ペア:

[(1, 7139540002), (2, 3569770001), (7, 1019934286), (14, 509967143), (31, 230307742), (41, 174135122), (43, 166035814), (49, 145704898), (62, 115153871), (82, 87067561), (86, 83017907), (98, 72852449), (217, 32901106), (287, 24876446), (301, 23719402), (434, 16450553), (574, 12438223), (602, 11859701), (961, 7429282), (1271, 5617262), (1333, 5355994), (1519, 4700158), (1763, 4049654), (1849, 3861298), (1922, 3714641), (2009, 3553778), (2107, 3388486), (2542, 2808631), (2666, 2677997), (3038, 2350079), (3526, 2024827), (3698, 1930649), (4018, 1776889), (4214, 1694243), (6727, 1061326), (8897, 802466), (9331, 765142), (12341, 578522), (12943, 551614), (13454, 530663), (17794, 401233), (18662, 382571), (24682, 289261), (25886, 275807), (39401, 181202), (41323, 172774), (47089, 151618), (54653, 130634), (57319, 124558), (62279, 114638), (65317, 109306), (75809, 94178), (78802, 90601), (82646, 86387)]