1863669184

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{2239987}}^1$

素因数の和:2240012

約数の個数: 28

約数和(自身を含む): 3982698664

約数和(自身を除く): 2119029480

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 2239987, 4479974, 8959948, 17919896, 29119831, 35839792, 58239662, 71679584, 116479324, 143359168, 232958648, 465917296, 931834592, 1863669184]

約数ペア:

[(1, 1863669184), (2, 931834592), (4, 465917296), (8, 232958648), (13, 143359168), (16, 116479324), (26, 71679584), (32, 58239662), (52, 35839792), (64, 29119831), (104, 17919896), (208, 8959948), (416, 4479974), (832, 2239987)]