1427496304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6862963}}^1$

素因数の和:6862984

約数の個数: 20

約数和(自身を含む): 2978526376

約数和(自身を除く): 1551030072

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6862963, 13725926, 27451852, 54903704, 89218519, 109807408, 178437038, 356874076, 713748152, 1427496304]

約数ペア:

[(1, 1427496304), (2, 713748152), (4, 356874076), (8, 178437038), (13, 109807408), (16, 89218519), (26, 54903704), (52, 27451852), (104, 13725926), (208, 6862963)]