1377778532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1558573}}^1$

素因数の和:1558607

約数の個数: 24

約数和(自身を含む): 2749324536

約数和(自身を除く): 1371546004

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1558573, 3117146, 6234292, 20261449, 26495741, 40522898, 52991482, 81045796, 105982964, 344444633, 688889266, 1377778532]

約数ペア:

[(1, 1377778532), (2, 688889266), (4, 344444633), (13, 105982964), (17, 81045796), (26, 52991482), (34, 40522898), (52, 26495741), (68, 20261449), (221, 6234292), (442, 3117146), (884, 1558573)]