271067810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{50857}}^1$

素因数の和:50918

約数の個数: 32

約数和(自身を含む): 538281072

約数和(自身を除く): 267213262

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 50857, 101714, 254285, 508570, 661141, 1322282, 2085137, 3305705, 4170274, 6611410, 10425685, 20851370, 27106781, 54213562, 135533905, 271067810]

約数ペア:

[(1, 271067810), (2, 135533905), (5, 54213562), (10, 27106781), (13, 20851370), (26, 10425685), (41, 6611410), (65, 4170274), (82, 3305705), (130, 2085137), (205, 1322282), (410, 661141), (533, 508570), (1066, 254285), (2665, 101714), (5330, 50857)]