837872048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4028231}}^1$

素因数の和:4028252

約数の個数: 20

約数和(自身を含む): 1748252688

約数和(自身を除く): 910380640

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4028231, 8056462, 16112924, 32225848, 52367003, 64451696, 104734006, 209468012, 418936024, 837872048]

約数ペア:

[(1, 837872048), (2, 418936024), (4, 209468012), (8, 104734006), (13, 64451696), (16, 52367003), (26, 32225848), (52, 16112924), (104, 8056462), (208, 4028231)]