219629732

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{461407}}^1$

素因数の和:461435

約数の個数: 24

約数和(自身を含む): 465099264

約数和(自身を除く): 245469532

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 461407, 922814, 1845628, 3229849, 6459698, 7843919, 12919396, 15687838, 31375676, 54907433, 109814866, 219629732]

約数ペア:

[(1, 219629732), (2, 109814866), (4, 54907433), (7, 31375676), (14, 15687838), (17, 12919396), (28, 7843919), (34, 6459698), (68, 3229849), (119, 1845628), (238, 922814), (476, 461407)]