2190372604

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1\times {\mathrm{1489}}^1$

素因数の和:2098

約数の個数: 48

約数和(自身を含む): 4433667840

約数和(自身を除く): 2243295236

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 491, 749, 982, 1489, 1498, 1964, 2978, 2996, 3437, 5956, 6874, 10423, 13748, 20846, 41692, 52537, 105074, 159323, 210148, 318646, 367759, 637292, 731099, 735518, 1115261, 1462198, 1471036, 2230522, 2924396, 4461044, 5117693, 10235386, 20470772, 78227593, 156455186, 312910372, 547593151, 1095186302, 2190372604]

約数ペア:

[(1, 2190372604), (2, 1095186302), (4, 547593151), (7, 312910372), (14, 156455186), (28, 78227593), (107, 20470772), (214, 10235386), (428, 5117693), (491, 4461044), (749, 2924396), (982, 2230522), (1489, 1471036), (1498, 1462198), (1964, 1115261), (2978, 735518), (2996, 731099), (3437, 637292), (5956, 367759), (6874, 318646), (10423, 210148), (13748, 159323), (20846, 105074), (41692, 52537)]