426011690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{2971}}^1$

素因数の和:4094

約数の個数: 32

約数和(自身を含む): 826834176

約数和(自身を除く): 400822486

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1103, 2206, 2971, 5515, 5942, 11030, 14339, 14855, 28678, 29710, 38623, 71695, 77246, 143390, 193115, 386230, 3277013, 6554026, 16385065, 32770130, 42601169, 85202338, 213005845, 426011690]

約数ペア:

[(1, 426011690), (2, 213005845), (5, 85202338), (10, 42601169), (13, 32770130), (26, 16385065), (65, 6554026), (130, 3277013), (1103, 386230), (2206, 193115), (2971, 143390), (5515, 77246), (5942, 71695), (11030, 38623), (14339, 29710), (14855, 28678)]