2021873258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1716361}}^1$

素因数の和:1716413

約数の個数: 16

約数和(自身を含む): 3295415040

約数和(自身を除く): 1273541782

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 1716361, 3432722, 32610859, 53207191, 65221718, 106414382, 1010936629, 2021873258]

約数ペア:

[(1, 2021873258), (2, 1010936629), (19, 106414382), (31, 65221718), (38, 53207191), (62, 32610859), (589, 3432722), (1178, 1716361)]