1215694064

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{449591}}^1$

素因数の和:449625

約数の個数: 30

約数和(自身を含む): 2550535416

約数和(自身を除く): 1334841352

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 449591, 899182, 1798364, 3596728, 5844683, 7193456, 11689366, 23378732, 46757464, 75980879, 93514928, 151961758, 303923516, 607847032, 1215694064]

約数ペア:

[(1, 1215694064), (2, 607847032), (4, 303923516), (8, 151961758), (13, 93514928), (16, 75980879), (26, 46757464), (52, 23378732), (104, 11689366), (169, 7193456), (208, 5844683), (338, 3596728), (676, 1798364), (1352, 899182), (2704, 449591)]