1488779930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{796139}}^1$

素因数の和:796174

約数の個数: 32

約数和(自身を含む): 3095392320

約数和(自身を除く): 1606612390

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 796139, 1592278, 3980695, 7961390, 8757529, 13534363, 17515058, 27068726, 43787645, 67671815, 87575290, 135343630, 148877993, 297755986, 744389965, 1488779930]

約数ペア:

[(1, 1488779930), (2, 744389965), (5, 297755986), (10, 148877993), (11, 135343630), (17, 87575290), (22, 67671815), (34, 43787645), (55, 27068726), (85, 17515058), (110, 13534363), (170, 8757529), (187, 7961390), (374, 3980695), (935, 1592278), (1870, 796139)]