2631408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4217}}^1$

素因数の和:4241

約数の個数: 40

約数和(自身を含む): 7322448

約数和(自身を除く): 4691040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 4217, 8434, 12651, 16868, 25302, 33736, 50604, 54821, 67472, 101208, 109642, 164463, 202416, 219284, 328926, 438568, 657852, 877136, 1315704, 2631408]

約数ペア:

[(1, 2631408), (2, 1315704), (3, 877136), (4, 657852), (6, 438568), (8, 328926), (12, 219284), (13, 202416), (16, 164463), (24, 109642), (26, 101208), (39, 67472), (48, 54821), (52, 50604), (78, 33736), (104, 25302), (156, 16868), (208, 12651), (312, 8434), (624, 4217)]