507931476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3255971}}^1$

素因数の和:3255991

約数の個数: 24

約数和(自身を含む): 1276341024

約数和(自身を除く): 768409548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 3255971, 6511942, 9767913, 13023884, 19535826, 39071652, 42327623, 84655246, 126982869, 169310492, 253965738, 507931476]

約数ペア:

[(1, 507931476), (2, 253965738), (3, 169310492), (4, 126982869), (6, 84655246), (12, 42327623), (13, 39071652), (26, 19535826), (39, 13023884), (52, 9767913), (78, 6511942), (156, 3255971)]