431137436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131927}}^1$

素因数の和:131993

約数の個数: 24

約数和(自身を含む): 812676480

約数和(自身を除く): 381539044

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 131927, 263854, 527708, 2506613, 5013226, 5672861, 10026452, 11345722, 22691444, 107784359, 215568718, 431137436]

約数ペア:

[(1, 431137436), (2, 215568718), (4, 107784359), (19, 22691444), (38, 11345722), (43, 10026452), (76, 5672861), (86, 5013226), (172, 2506613), (817, 527708), (1634, 263854), (3268, 131927)]