290995224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{932677}}^1$

素因数の和:932699

約数の個数: 32

約数和(自身を含む): 783449520

約数和(自身を除く): 492454296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 932677, 1865354, 2798031, 3730708, 5596062, 7461416, 11192124, 12124801, 22384248, 24249602, 36374403, 48499204, 72748806, 96998408, 145497612, 290995224]

約数ペア:

[(1, 290995224), (2, 145497612), (3, 96998408), (4, 72748806), (6, 48499204), (8, 36374403), (12, 24249602), (13, 22384248), (24, 12124801), (26, 11192124), (39, 7461416), (52, 5596062), (78, 3730708), (104, 2798031), (156, 1865354), (312, 932677)]