6463402864

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{6622339}}^1$

素因数の和:6622408

約数の個数: 20

約数和(自身を含む): 12728137480

約数和(自身を除く): 6264734616

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 6622339, 13244678, 26489356, 52978712, 105957424, 403962679, 807925358, 1615850716, 3231701432, 6463402864]

約数ペア:

[(1, 6463402864), (2, 3231701432), (4, 1615850716), (8, 807925358), (16, 403962679), (61, 105957424), (122, 52978712), (244, 26489356), (488, 13244678), (976, 6622339)]