619903007065

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{13217}}^1\times {\mathrm{407843}}^1$

素因数の和:421088

約数の個数: 16

約数和(自身を含む): 776287006848

約数和(自身を除く): 156383999783

約数列:

[1, 5, 23, 115, 13217, 66085, 303991, 407843, 1519955, 2039215, 9380389, 46901945, 5390460931, 26952304655, 123980601413, 619903007065]

約数ペア:

[(1, 619903007065), (5, 123980601413), (23, 26952304655), (115, 5390460931), (13217, 46901945), (66085, 9380389), (303991, 2039215), (407843, 1519955)]