290125922

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{277}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 457745904

約数和(自身を除く): 167619982

約数列:

[1, 2, 41, 53, 82, 106, 241, 277, 482, 554, 2173, 4346, 9881, 11357, 12773, 14681, 19762, 22714, 25546, 29362, 66757, 133514, 523693, 601921, 1047386, 1203842, 2737037, 3538121, 5474074, 7076242, 145062961, 290125922]

約数ペア:

[(1, 290125922), (2, 145062961), (41, 7076242), (53, 5474074), (82, 3538121), (106, 2737037), (241, 1203842), (277, 1047386), (482, 601921), (554, 523693), (2173, 133514), (4346, 66757), (9881, 29362), (11357, 25546), (12773, 22714), (14681, 19762)]