1591298982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{51131}}^1$

素因数の和:51178

約数の個数: 96

約数和(自身を含む): 4466891520

約数和(自身を除く): 2875592538

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 2223, 2394, 3458, 4446, 5187, 10374, 15561, 31122, 51131, 102262, 153393, 306786, 357917, 460179, 664703, 715834, 920358, 971489, 1073751, 1329406, 1942978, 1994109, 2147502, 2914467, 3221253, 3988218, 4652921, 5828934, 5982327, 6442506, 6800423, 8743401, 9305842, 11964654, 12629357, 13600846, 13958763, 17486802, 20401269, 25258714, 27917526, 37888071, 40802538, 41876289, 61203807, 75776142, 83752578, 88405499, 113664213, 122407614, 176810998, 227328426, 265216497, 530432994, 795649491, 1591298982]

約数ペア:

[(1, 1591298982), (2, 795649491), (3, 530432994), (6, 265216497), (7, 227328426), (9, 176810998), (13, 122407614), (14, 113664213), (18, 88405499), (19, 83752578), (21, 75776142), (26, 61203807), (38, 41876289), (39, 40802538), (42, 37888071), (57, 27917526), (63, 25258714), (78, 20401269), (91, 17486802), (114, 13958763), (117, 13600846), (126, 12629357), (133, 11964654), (171, 9305842), (182, 8743401), (234, 6800423), (247, 6442506), (266, 5982327), (273, 5828934), (342, 4652921), (399, 3988218), (494, 3221253), (546, 2914467), (741, 2147502), (798, 1994109), (819, 1942978), (1197, 1329406), (1482, 1073751), (1638, 971489), (1729, 920358), (2223, 715834), (2394, 664703), (3458, 460179), (4446, 357917), (5187, 306786), (10374, 153393), (15561, 102262), (31122, 51131)]