1900992716

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{10159}}^1$

素因数の和:10374

約数の個数: 48

約数和(自身を含む): 3918996480

約数和(自身を除く): 2018003764

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 163, 164, 287, 326, 574, 652, 1141, 1148, 2282, 4564, 6683, 10159, 13366, 20318, 26732, 40636, 46781, 71113, 93562, 142226, 187124, 284452, 416519, 833038, 1655917, 1666076, 2915633, 3311834, 5831266, 6623668, 11591419, 11662532, 23182838, 46365676, 67892597, 135785194, 271570388, 475248179, 950496358, 1900992716]

約数ペア:

[(1, 1900992716), (2, 950496358), (4, 475248179), (7, 271570388), (14, 135785194), (28, 67892597), (41, 46365676), (82, 23182838), (163, 11662532), (164, 11591419), (287, 6623668), (326, 5831266), (574, 3311834), (652, 2915633), (1141, 1666076), (1148, 1655917), (2282, 833038), (4564, 416519), (6683, 284452), (10159, 187124), (13366, 142226), (20318, 93562), (26732, 71113), (40636, 46781)]