338243764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{7883}}^1$

素因数の和:8535

約数の個数: 24

約数和(自身を含む): 627818688

約数和(自身を除く): 289574924

約数列:

[1, 2, 4, 17, 34, 68, 631, 1262, 2524, 7883, 10727, 15766, 21454, 31532, 42908, 134011, 268022, 536044, 4974173, 9948346, 19896692, 84560941, 169121882, 338243764]

約数ペア:

[(1, 338243764), (2, 169121882), (4, 84560941), (17, 19896692), (34, 9948346), (68, 4974173), (631, 536044), (1262, 268022), (2524, 134011), (7883, 42908), (10727, 31532), (15766, 21454)]