13058526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 30481920

約数和(自身を除く): 17423394

約数列:

[1, 2, 3, 6, 13, 23, 26, 29, 39, 46, 58, 69, 78, 87, 138, 174, 251, 299, 377, 502, 598, 667, 753, 754, 897, 1131, 1334, 1506, 1794, 2001, 2262, 3263, 4002, 5773, 6526, 7279, 8671, 9789, 11546, 14558, 17319, 17342, 19578, 21837, 26013, 34638, 43674, 52026, 75049, 94627, 150098, 167417, 189254, 225147, 283881, 334834, 450294, 502251, 567762, 1004502, 2176421, 4352842, 6529263, 13058526]

約数ペア:

[(1, 13058526), (2, 6529263), (3, 4352842), (6, 2176421), (13, 1004502), (23, 567762), (26, 502251), (29, 450294), (39, 334834), (46, 283881), (58, 225147), (69, 189254), (78, 167417), (87, 150098), (138, 94627), (174, 75049), (251, 52026), (299, 43674), (377, 34638), (502, 26013), (598, 21837), (667, 19578), (753, 17342), (754, 17319), (897, 14558), (1131, 11546), (1334, 9789), (1506, 8671), (1794, 7279), (2001, 6526), (2262, 5773), (3263, 4002)]