518604684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3324389}}^1$

素因数の和:3324409

約数の個数: 24

約数和(自身を含む): 1303160880

約数和(自身を除く): 784556196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 3324389, 6648778, 9973167, 13297556, 19946334, 39892668, 43217057, 86434114, 129651171, 172868228, 259302342, 518604684]

約数ペア:

[(1, 518604684), (2, 259302342), (3, 172868228), (4, 129651171), (6, 86434114), (12, 43217057), (13, 39892668), (26, 19946334), (39, 13297556), (52, 9973167), (78, 6648778), (156, 3324389)]