1272914448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2039927}}^1$

素因数の和:2039951

約数の個数: 40

約数和(自身を含む): 3541315008

約数和(自身を除く): 2268400560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2039927, 4079854, 6119781, 8159708, 12239562, 16319416, 24479124, 26519051, 32638832, 48958248, 53038102, 79557153, 97916496, 106076204, 159114306, 212152408, 318228612, 424304816, 636457224, 1272914448]

約数ペア:

[(1, 1272914448), (2, 636457224), (3, 424304816), (4, 318228612), (6, 212152408), (8, 159114306), (12, 106076204), (13, 97916496), (16, 79557153), (24, 53038102), (26, 48958248), (39, 32638832), (48, 26519051), (52, 24479124), (78, 16319416), (104, 12239562), (156, 8159708), (208, 6119781), (312, 4079854), (624, 2039927)]