2315852

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 5171712

約数和(自身を除く): 2855860

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 103, 146, 154, 206, 292, 308, 412, 511, 721, 803, 1022, 1133, 1442, 1606, 2044, 2266, 2884, 3212, 4532, 5621, 7519, 7931, 11242, 15038, 15862, 22484, 30076, 31724, 52633, 82709, 105266, 165418, 210532, 330836, 578963, 1157926, 2315852]

約数ペア:

[(1, 2315852), (2, 1157926), (4, 578963), (7, 330836), (11, 210532), (14, 165418), (22, 105266), (28, 82709), (44, 52633), (73, 31724), (77, 30076), (103, 22484), (146, 15862), (154, 15038), (206, 11242), (292, 7931), (308, 7519), (412, 5621), (511, 4532), (721, 3212), (803, 2884), (1022, 2266), (1133, 2044), (1442, 1606)]