432835238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{3821}}^1$

素因数の和:4124

約数の個数: 32

約数和(自身を含む): 748500480

約数和(自身を除く): 315665242

約数列:

[1, 2, 11, 19, 22, 38, 209, 271, 418, 542, 2981, 3821, 5149, 5962, 7642, 10298, 42031, 56639, 72599, 84062, 113278, 145198, 798589, 1035491, 1597178, 2070982, 11390401, 19674329, 22780802, 39348658, 216417619, 432835238]

約数ペア:

[(1, 432835238), (2, 216417619), (11, 39348658), (19, 22780802), (22, 19674329), (38, 11390401), (209, 2070982), (271, 1597178), (418, 1035491), (542, 798589), (2981, 145198), (3821, 113278), (5149, 84062), (5962, 72599), (7642, 56639), (10298, 42031)]