393411270408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1260933559}}^1$

素因数の和:1260933581

約数の個数: 32

約数和(自身を含む): 1059184190400

約数和(自身を除く): 665772919992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1260933559, 2521867118, 3782800677, 5043734236, 7565601354, 10087468472, 15131202708, 16392136267, 30262405416, 32784272534, 49176408801, 65568545068, 98352817602, 131137090136, 196705635204, 393411270408]

約数ペア:

[(1, 393411270408), (2, 196705635204), (3, 131137090136), (4, 98352817602), (6, 65568545068), (8, 49176408801), (12, 32784272534), (13, 30262405416), (24, 16392136267), (26, 15131202708), (39, 10087468472), (52, 7565601354), (78, 5043734236), (104, 3782800677), (156, 2521867118), (312, 1260933559)]