1972681774

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1009}}^1\times {\mathrm{1913}}^1$

素因数の和:3004

約数の個数: 32

約数和(自身を含む): 3433256640

約数和(自身を除く): 1460574866

約数列:

[1, 2, 7, 14, 73, 146, 511, 1009, 1022, 1913, 2018, 3826, 7063, 13391, 14126, 26782, 73657, 139649, 147314, 279298, 515599, 977543, 1031198, 1930217, 1955086, 3860434, 13511519, 27023038, 140905841, 281811682, 986340887, 1972681774]

約数ペア:

[(1, 1972681774), (2, 986340887), (7, 281811682), (14, 140905841), (73, 27023038), (146, 13511519), (511, 3860434), (1009, 1955086), (1022, 1930217), (1913, 1031198), (2018, 977543), (3826, 515599), (7063, 279298), (13391, 147314), (14126, 139649), (26782, 73657)]