672822204

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1303919}}^1$

素因数の和:1303969

約数の個数: 24

約数和(自身を含む): 1606429440

約数和(自身を除く): 933607236

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 1303919, 2607838, 3911757, 5215676, 7823514, 15647028, 56068517, 112137034, 168205551, 224274068, 336411102, 672822204]

約数ペア:

[(1, 672822204), (2, 336411102), (3, 224274068), (4, 168205551), (6, 112137034), (12, 56068517), (43, 15647028), (86, 7823514), (129, 5215676), (172, 3911757), (258, 2607838), (516, 1303919)]