245461502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{3167}}^1$

素因数の和:3464

約数の個数: 32

約数和(自身を含む): 434294784

約数和(自身を除く): 188833282

約数列:

[1, 2, 11, 13, 22, 26, 143, 271, 286, 542, 2981, 3167, 3523, 5962, 6334, 7046, 34837, 38753, 41171, 69674, 77506, 82342, 452881, 858257, 905762, 1716514, 9440827, 11157341, 18881654, 22314682, 122730751, 245461502]

約数ペア:

[(1, 245461502), (2, 122730751), (11, 22314682), (13, 18881654), (22, 11157341), (26, 9440827), (143, 1716514), (271, 905762), (286, 858257), (542, 452881), (2981, 82342), (3167, 77506), (3523, 69674), (5962, 41171), (6334, 38753), (7046, 34837)]