412915534

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1\times {\mathrm{2351}}^1$

素因数の和:3131

約数の個数: 16

約数和(自身を含む): 625133376

約数和(自身を除く): 212217842

約数列:

[1, 2, 137, 274, 641, 1282, 2351, 4702, 87817, 175634, 322087, 644174, 1506991, 3013982, 206457767, 412915534]

約数ペア:

[(1, 412915534), (2, 206457767), (137, 3013982), (274, 1506991), (641, 644174), (1282, 322087), (2351, 175634), (4702, 87817)]