2247999078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{87071}}^1$

素因数の和:87420

約数の個数: 32

約数和(自身を含む): 4856527872

約数和(自身を除く): 2608528794

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 331, 662, 993, 1986, 4303, 8606, 12909, 25818, 87071, 174142, 261213, 522426, 1131923, 2263846, 3395769, 6791538, 28820501, 57641002, 86461503, 172923006, 374666513, 749333026, 1123999539, 2247999078]

約数ペア:

[(1, 2247999078), (2, 1123999539), (3, 749333026), (6, 374666513), (13, 172923006), (26, 86461503), (39, 57641002), (78, 28820501), (331, 6791538), (662, 3395769), (993, 2263846), (1986, 1131923), (4303, 522426), (8606, 261213), (12909, 174142), (25818, 87071)]