2013421876

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{155693}}^1$

素因数の和:155811

約数の個数: 24

約数和(自身を含む): 3648844584

約数和(自身を除く): 1635422708

約数列:

[1, 2, 4, 53, 61, 106, 122, 212, 244, 3233, 6466, 12932, 155693, 311386, 622772, 8251729, 9497273, 16503458, 18994546, 33006916, 37989092, 503355469, 1006710938, 2013421876]

約数ペア:

[(1, 2013421876), (2, 1006710938), (4, 503355469), (53, 37989092), (61, 33006916), (106, 18994546), (122, 16503458), (212, 9497273), (244, 8251729), (3233, 622772), (6466, 311386), (12932, 155693)]