4168828

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{2887}}^1$

素因数の和:2929

約数の個数: 18

約数和(自身を含む): 7702296

約数和(自身を除く): 3533468

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 2887, 5774, 11548, 54853, 109706, 219412, 1042207, 2084414, 4168828]

約数ペア:

[(1, 4168828), (2, 2084414), (4, 1042207), (19, 219412), (38, 109706), (76, 54853), (361, 11548), (722, 5774), (1444, 2887)]