2017801468

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{23911}}^1$

素因数の和:24022

約数の個数: 36

約数和(自身を含む): 3802629712

約数和(自身を除く): 1784828244

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 289, 292, 578, 1156, 1241, 2482, 4964, 21097, 23911, 42194, 47822, 84388, 95644, 406487, 812974, 1625948, 1745503, 3491006, 6910279, 6982012, 13820558, 27641116, 29673551, 59347102, 118694204, 504450367, 1008900734, 2017801468]

約数ペア:

[(1, 2017801468), (2, 1008900734), (4, 504450367), (17, 118694204), (34, 59347102), (68, 29673551), (73, 27641116), (146, 13820558), (289, 6982012), (292, 6910279), (578, 3491006), (1156, 1745503), (1241, 1625948), (2482, 812974), (4964, 406487), (21097, 95644), (23911, 84388), (42194, 47822)]