2045647768138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{439546147}}^1$

素因数の和:439546341

約数の個数: 16

約数和(自身を含む): 3322968878880

約数和(自身を除く): 1277321110742

約数列:

[1, 2, 13, 26, 179, 358, 2327, 4654, 439546147, 879092294, 5714099911, 11428199822, 78678760313, 157357520626, 1022823884069, 2045647768138]

約数ペア:

[(1, 2045647768138), (2, 1022823884069), (13, 157357520626), (26, 78678760313), (179, 11428199822), (358, 5714099911), (2327, 879092294), (4654, 439546147)]