1235730912

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{990169}}^1$

素因数の和:990195

約数の個数: 48

約数和(自身を含む): 3493319760

約数和(自身を除く): 2257588848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 990169, 1980338, 2970507, 3960676, 5941014, 7921352, 11882028, 12872197, 15842704, 23764056, 25744394, 31685408, 38616591, 47528112, 51488788, 77233182, 95056224, 102977576, 154466364, 205955152, 308932728, 411910304, 617865456, 1235730912]

約数ペア:

[(1, 1235730912), (2, 617865456), (3, 411910304), (4, 308932728), (6, 205955152), (8, 154466364), (12, 102977576), (13, 95056224), (16, 77233182), (24, 51488788), (26, 47528112), (32, 38616591), (39, 31685408), (48, 25744394), (52, 23764056), (78, 15842704), (96, 12872197), (104, 11882028), (156, 7921352), (208, 5941014), (312, 3960676), (416, 2970507), (624, 1980338), (1248, 990169)]