1039407742

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{39821}}^1$

素因数の和:40275

約数の個数: 16

約数和(自身を含む): 1613268864

約数和(自身を除く): 573861122

約数列:

[1, 2, 31, 62, 421, 842, 13051, 26102, 39821, 79642, 1234451, 2468902, 16764641, 33529282, 519703871, 1039407742]

約数ペア:

[(1, 1039407742), (2, 519703871), (31, 33529282), (62, 16764641), (421, 2468902), (842, 1234451), (13051, 79642), (26102, 39821)]