4087508464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19651483}}^1$

素因数の和:19651504

約数の個数: 20

約数和(自身を含む): 8528744056

約数和(自身を除く): 4441235592

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 19651483, 39302966, 78605932, 157211864, 255469279, 314423728, 510938558, 1021877116, 2043754232, 4087508464]

約数ペア:

[(1, 4087508464), (2, 2043754232), (4, 1021877116), (8, 510938558), (13, 314423728), (16, 255469279), (26, 157211864), (52, 78605932), (104, 39302966), (208, 19651483)]