385804926

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1648739}}^1$

素因数の和:1648760

約数の個数: 24

約数和(自身を含む): 900212040

約数和(自身を除く): 514407114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1648739, 3297478, 4946217, 9892434, 14838651, 21433607, 29677302, 42867214, 64300821, 128601642, 192902463, 385804926]

約数ペア:

[(1, 385804926), (2, 192902463), (3, 128601642), (6, 64300821), (9, 42867214), (13, 29677302), (18, 21433607), (26, 14838651), (39, 9892434), (78, 4946217), (117, 3297478), (234, 1648739)]