520077572

素因数分解:

$2^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{16901}}^1$

素因数の和:17076

約数の個数: 36

約数和(自身を含む): 1065535884

約数和(自身を除く): 545458312

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 628, 1099, 2198, 4396, 7693, 15386, 16901, 30772, 33802, 67604, 118307, 236614, 473228, 828149, 1656298, 2653457, 3312596, 5306914, 10613828, 18574199, 37148398, 74296796, 130019393, 260038786, 520077572]

約数ペア:

[(1, 520077572), (2, 260038786), (4, 130019393), (7, 74296796), (14, 37148398), (28, 18574199), (49, 10613828), (98, 5306914), (157, 3312596), (196, 2653457), (314, 1656298), (628, 828149), (1099, 473228), (2198, 236614), (4396, 118307), (7693, 67604), (15386, 33802), (16901, 30772)]