389224418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{2069}}^1$

素因数の和:2602

約数の個数: 32

約数和(自身を含む): 676045440

約数和(自身を除く): 286821022

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 503, 1006, 2069, 4138, 5533, 8551, 11066, 17102, 22759, 35173, 45518, 70346, 94061, 188122, 386903, 773806, 1040707, 2081414, 11447777, 17692019, 22895554, 35384038, 194612209, 389224418]

約数ペア:

[(1, 389224418), (2, 194612209), (11, 35384038), (17, 22895554), (22, 17692019), (34, 11447777), (187, 2081414), (374, 1040707), (503, 773806), (1006, 386903), (2069, 188122), (4138, 94061), (5533, 70346), (8551, 45518), (11066, 35173), (17102, 22759)]