7874978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3797}}^1$

素因数の和:3877

約数の個数: 16

約数和(自身を含む): 12715704

約数和(自身を除く): 4840726

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 3797, 7594, 64549, 129098, 231617, 463234, 3937489, 7874978]

約数ペア:

[(1, 7874978), (2, 3937489), (17, 463234), (34, 231617), (61, 129098), (122, 64549), (1037, 7594), (2074, 3797)]