381012008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3663577}}^1$

素因数の和:3663596

約数の個数: 16

約数和(自身を含む): 769351380

約数和(自身を除く): 388339372

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3663577, 7327154, 14654308, 29308616, 47626501, 95253002, 190506004, 381012008]

約数ペア:

[(1, 381012008), (2, 190506004), (4, 95253002), (8, 47626501), (13, 29308616), (26, 14654308), (52, 7327154), (104, 3663577)]