1223348568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3920989}}^1$

素因数の和:3921011

約数の個数: 32

約数和(自身を含む): 3293631600

約数和(自身を除く): 2070283032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 3920989, 7841978, 11762967, 15683956, 23525934, 31367912, 47051868, 50972857, 94103736, 101945714, 152918571, 203891428, 305837142, 407782856, 611674284, 1223348568]

約数ペア:

[(1, 1223348568), (2, 611674284), (3, 407782856), (4, 305837142), (6, 203891428), (8, 152918571), (12, 101945714), (13, 94103736), (24, 50972857), (26, 47051868), (39, 31367912), (52, 23525934), (78, 15683956), (104, 11762967), (156, 7841978), (312, 3920989)]