869508742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{6857}}^1$

素因数の和:6996

約数の個数: 32

約数和(自身を含む): 1422074880

約数和(自身を除く): 552566138

約数列:

[1, 2, 19, 38, 47, 71, 94, 142, 893, 1349, 1786, 2698, 3337, 6674, 6857, 13714, 63403, 126806, 130283, 260566, 322279, 486847, 644558, 973694, 6123301, 9250093, 12246602, 18500186, 22881809, 45763618, 434754371, 869508742]

約数ペア:

[(1, 869508742), (2, 434754371), (19, 45763618), (38, 22881809), (47, 18500186), (71, 12246602), (94, 9250093), (142, 6123301), (893, 973694), (1349, 644558), (1786, 486847), (2698, 322279), (3337, 260566), (6674, 130283), (6857, 126806), (13714, 63403)]