421189688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{3096983}}^1$

素因数の和:3097006

約数の個数: 16

約数和(自身を含む): 836185680

約数和(自身を除く): 414995992

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 3096983, 6193966, 12387932, 24775864, 52648711, 105297422, 210594844, 421189688]

約数ペア:

[(1, 421189688), (2, 210594844), (4, 105297422), (8, 52648711), (17, 24775864), (34, 12387932), (68, 6193966), (136, 3096983)]