422169712

素因数分解:

$2^4\times {\mathrm{2621}}^1\times {\mathrm{10067}}^1$

素因数の和:12696

約数の個数: 20

約数和(自身を含む): 818347176

約数和(自身を除く): 396177464

約数列:

[1, 2, 4, 8, 16, 2621, 5242, 10067, 10484, 20134, 20968, 40268, 41936, 80536, 161072, 26385607, 52771214, 105542428, 211084856, 422169712]

約数ペア:

[(1, 422169712), (2, 211084856), (4, 105542428), (8, 52771214), (16, 26385607), (2621, 161072), (5242, 80536), (10067, 41936), (10484, 40268), (20134, 20968)]