3979828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 7338240

約数和(自身を除く): 3358412

約数列:

[1, 2, 4, 23, 46, 92, 181, 239, 362, 478, 724, 956, 4163, 5497, 8326, 10994, 16652, 21988, 43259, 86518, 173036, 994957, 1989914, 3979828]

約数ペア:

[(1, 3979828), (2, 1989914), (4, 994957), (23, 173036), (46, 86518), (92, 43259), (181, 21988), (239, 16652), (362, 10994), (478, 8326), (724, 5497), (956, 4163)]