1145072

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{1213}}^1$

素因数の和:1280

約数の個数: 20

約数和(自身を含む): 2258040

約数和(自身を除く): 1112968

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 1213, 2426, 4852, 9704, 19408, 71567, 143134, 286268, 572536, 1145072]

約数ペア:

[(1, 1145072), (2, 572536), (4, 286268), (8, 143134), (16, 71567), (59, 19408), (118, 9704), (236, 4852), (472, 2426), (944, 1213)]