424777730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1291}}^1\times {\mathrm{2531}}^1$

素因数の和:3842

約数の個数: 32

約数和(自身を含む): 824378688

約数和(自身を除く): 399600958

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1291, 2531, 2582, 5062, 6455, 12655, 12910, 16783, 25310, 32903, 33566, 65806, 83915, 164515, 167830, 329030, 3267521, 6535042, 16337605, 32675210, 42477773, 84955546, 212388865, 424777730]

約数ペア:

[(1, 424777730), (2, 212388865), (5, 84955546), (10, 42477773), (13, 32675210), (26, 16337605), (65, 6535042), (130, 3267521), (1291, 329030), (2531, 167830), (2582, 164515), (5062, 83915), (6455, 65806), (12655, 33566), (12910, 32903), (16783, 25310)]