4195178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{509}}^1$

素因数の和:841

約数の個数: 16

約数和(自身を含む): 6811560

約数和(自身を除く): 2616382

約数列:

[1, 2, 13, 26, 317, 509, 634, 1018, 4121, 6617, 8242, 13234, 161353, 322706, 2097589, 4195178]

約数ペア:

[(1, 4195178), (2, 2097589), (13, 322706), (26, 161353), (317, 13234), (509, 8242), (634, 6617), (1018, 4121)]