507376428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3252413}}^1$

素因数の和:3252433

約数の個数: 24

約数和(自身を含む): 1274946288

約数和(自身を除く): 767569860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 3252413, 6504826, 9757239, 13009652, 19514478, 39028956, 42281369, 84562738, 126844107, 169125476, 253688214, 507376428]

約数ペア:

[(1, 507376428), (2, 253688214), (3, 169125476), (4, 126844107), (6, 84562738), (12, 42281369), (13, 39028956), (26, 19514478), (39, 13009652), (52, 9757239), (78, 6504826), (156, 3252413)]