556671336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1784203}}^1$

素因数の和:1784225

約数の個数: 32

約数和(自身を含む): 1498731360

約数和(自身を除く): 942060024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1784203, 3568406, 5352609, 7136812, 10705218, 14273624, 21410436, 23194639, 42820872, 46389278, 69583917, 92778556, 139167834, 185557112, 278335668, 556671336]

約数ペア:

[(1, 556671336), (2, 278335668), (3, 185557112), (4, 139167834), (6, 92778556), (8, 69583917), (12, 46389278), (13, 42820872), (24, 23194639), (26, 21410436), (39, 14273624), (52, 10705218), (78, 7136812), (104, 5352609), (156, 3568406), (312, 1784203)]