374503490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1\times {\mathrm{1879}}^1$

素因数の和:2954

約数の個数: 32

約数和(自身を含む): 710640000

約数和(自身を除く): 336136510

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1049, 1879, 2098, 3758, 5245, 9395, 10490, 18790, 19931, 35701, 39862, 71402, 99655, 178505, 199310, 357010, 1971071, 3942142, 9855355, 19710710, 37450349, 74900698, 187251745, 374503490]

約数ペア:

[(1, 374503490), (2, 187251745), (5, 74900698), (10, 37450349), (19, 19710710), (38, 9855355), (95, 3942142), (190, 1971071), (1049, 357010), (1879, 199310), (2098, 178505), (3758, 99655), (5245, 71402), (9395, 39862), (10490, 35701), (18790, 19931)]