1271290570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{608273}}^1$

素因数の和:608310

約数の個数: 32

約数和(自身を含む): 2627743680

約数和(自身を除く): 1356453110

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 608273, 1216546, 3041365, 6082730, 6691003, 11557187, 13382006, 23114374, 33455015, 57785935, 66910030, 115571870, 127129057, 254258114, 635645285, 1271290570]

約数ペア:

[(1, 1271290570), (2, 635645285), (5, 254258114), (10, 127129057), (11, 115571870), (19, 66910030), (22, 57785935), (38, 33455015), (55, 23114374), (95, 13382006), (110, 11557187), (190, 6691003), (209, 6082730), (418, 3041365), (1045, 1216546), (2090, 608273)]