323218428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2071913}}^1$

素因数の和:2071933

約数の個数: 24

約数和(自身を含む): 812190288

約数和(自身を除く): 488971860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2071913, 4143826, 6215739, 8287652, 12431478, 24862956, 26934869, 53869738, 80804607, 107739476, 161609214, 323218428]

約数ペア:

[(1, 323218428), (2, 161609214), (3, 107739476), (4, 80804607), (6, 53869738), (12, 26934869), (13, 24862956), (26, 12431478), (39, 8287652), (52, 6215739), (78, 4143826), (156, 2071913)]