2272912138

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{194899}}^1$

素因数の和:194939

約数の個数: 32

約数和(自身を含む): 4209840000

約数和(自身を除く): 1936927862

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 343, 686, 833, 1666, 5831, 11662, 194899, 389798, 1364293, 2728586, 3313283, 6626566, 9550051, 19100102, 23192981, 46385962, 66850357, 133700714, 162350867, 324701734, 1136456069, 2272912138]

約数ペア:

[(1, 2272912138), (2, 1136456069), (7, 324701734), (14, 162350867), (17, 133700714), (34, 66850357), (49, 46385962), (98, 23192981), (119, 19100102), (238, 9550051), (343, 6626566), (686, 3313283), (833, 2728586), (1666, 1364293), (5831, 389798), (11662, 194899)]