1995890492587

素因数分解:

${\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{1627}}^1\times {\mathrm{127241}}^1$

素因数の和:129210

約数の個数: 16

約数和(自身を含む): 2068185360384

約数和(自身を除く): 72294867797

約数列:

[1, 31, 311, 1627, 9641, 50437, 127241, 505997, 3944471, 15685907, 39571951, 207021107, 1226730481, 6417654317, 64383564277, 1995890492587]

約数ペア:

[(1, 1995890492587), (31, 64383564277), (311, 6417654317), (1627, 1226730481), (9641, 207021107), (50437, 39571951), (127241, 15685907), (505997, 3944471)]