537380090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4133693}}^1$

素因数の和:4133713

約数の個数: 16

約数和(自身を含む): 1041690888

約数和(自身を除く): 504310798

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4133693, 8267386, 20668465, 41336930, 53738009, 107476018, 268690045, 537380090]

約数ペア:

[(1, 537380090), (2, 268690045), (5, 107476018), (10, 53738009), (13, 41336930), (26, 20668465), (65, 8267386), (130, 4133693)]