8400000002

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{383807}}^1$

素因数の和:384193

約数の個数: 16

約数和(自身を含む): 13043331072

約数和(自身を除く): 4643331070

約数列:

[1, 2, 31, 62, 353, 706, 10943, 21886, 383807, 767614, 11898017, 23796034, 135483871, 270967742, 4200000001, 8400000002]

約数ペア:

[(1, 8400000002), (2, 4200000001), (31, 270967742), (62, 135483871), (353, 23796034), (706, 11898017), (10943, 767614), (21886, 383807)]