2017531012

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{458947}}^1$

素因数の和:459115

約数の個数: 24

約数和(自身を含む): 4060771904

約数和(自身を除く): 2043240892

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 458947, 917894, 1835788, 3212629, 6425258, 12850516, 72054679, 144109358, 288218716, 504382753, 1008765506, 2017531012]

約数ペア:

[(1, 2017531012), (2, 1008765506), (4, 504382753), (7, 288218716), (14, 144109358), (28, 72054679), (157, 12850516), (314, 6425258), (628, 3212629), (1099, 1835788), (2198, 917894), (4396, 458947)]