4278002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1093}}^1$

素因数の和:1217

約数の個数: 16

約数和(自身を含む): 6826560

約数和(自身を除く): 2548558

約数列:

[1, 2, 19, 38, 103, 206, 1093, 1957, 2186, 3914, 20767, 41534, 112579, 225158, 2139001, 4278002]

約数ペア:

[(1, 4278002), (2, 2139001), (19, 225158), (38, 112579), (103, 41534), (206, 20767), (1093, 3914), (1957, 2186)]