129460436

素因数分解:

$2^2\times 7^1\times {\mathrm{2027}}^1\times {\mathrm{2281}}^1$

素因数の和:4319

約数の個数: 24

約数和(自身を含む): 259162176

約数和(自身を除く): 129701740

約数列:

[1, 2, 4, 7, 14, 28, 2027, 2281, 4054, 4562, 8108, 9124, 14189, 15967, 28378, 31934, 56756, 63868, 4623587, 9247174, 18494348, 32365109, 64730218, 129460436]

約数ペア:

[(1, 129460436), (2, 64730218), (4, 32365109), (7, 18494348), (14, 9247174), (28, 4623587), (2027, 63868), (2281, 56756), (4054, 31934), (4562, 28378), (8108, 15967), (9124, 14189)]