1279122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 48

約数和(自身を含む): 2972928

約数和(自身を除く): 1693806

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 62, 69, 78, 93, 138, 186, 299, 403, 529, 598, 713, 806, 897, 1058, 1209, 1426, 1587, 1794, 2139, 2418, 3174, 4278, 6877, 9269, 13754, 16399, 18538, 20631, 27807, 32798, 41262, 49197, 55614, 98394, 213187, 426374, 639561, 1279122]

約数ペア:

[(1, 1279122), (2, 639561), (3, 426374), (6, 213187), (13, 98394), (23, 55614), (26, 49197), (31, 41262), (39, 32798), (46, 27807), (62, 20631), (69, 18538), (78, 16399), (93, 13754), (138, 9269), (186, 6877), (299, 4278), (403, 3174), (529, 2418), (598, 2139), (713, 1794), (806, 1587), (897, 1426), (1058, 1209)]