145804984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1401971}}^1$

素因数の和:1401990

約数の個数: 16

約数和(自身を含む): 294414120

約数和(自身を除く): 148609136

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1401971, 2803942, 5607884, 11215768, 18225623, 36451246, 72902492, 145804984]

約数ペア:

[(1, 145804984), (2, 72902492), (4, 36451246), (8, 18225623), (13, 11215768), (26, 5607884), (52, 2803942), (104, 1401971)]