2103822995

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{220411}}^1$

素因数の和:220522

約数の個数: 16

約数和(自身を含む): 2666103552

約数和(自身を除く): 562280557

約数列:

[1, 5, 23, 83, 115, 415, 1909, 9545, 220411, 1102055, 5069453, 18294113, 25347265, 91470565, 420764599, 2103822995]

約数ペア:

[(1, 2103822995), (5, 420764599), (23, 91470565), (83, 25347265), (115, 18294113), (415, 5069453), (1909, 1102055), (9545, 220411)]