4037990618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2260913}}^1$

素因数の和:2260981

約数の個数: 16

約数和(自身を含む): 6511432320

約数和(自身を除く): 2473441702

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 2260913, 4521826, 42957347, 85914694, 106262911, 212525822, 2018995309, 4037990618]

約数ペア:

[(1, 4037990618), (2, 2018995309), (19, 212525822), (38, 106262911), (47, 85914694), (94, 42957347), (893, 4521826), (1786, 2260913)]