2196452468

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{218509}}^1$

素因数の和:218879

約数の個数: 24

約数和(自身を含む): 4405161600

約数和(自身を除く): 2208709132

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 1436, 2513, 5026, 10052, 218509, 437018, 874036, 1529563, 3059126, 6118252, 78444731, 156889462, 313778924, 549113117, 1098226234, 2196452468]

約数ペア:

[(1, 2196452468), (2, 1098226234), (4, 549113117), (7, 313778924), (14, 156889462), (28, 78444731), (359, 6118252), (718, 3059126), (1436, 1529563), (2513, 874036), (5026, 437018), (10052, 218509)]