2521606295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1\times {\mathrm{1087}}^1$

素因数の和:1595

約数の個数: 32

約数和(自身を含む): 3306562560

約数和(自身を除く): 784956265

約数列:

[1, 5, 13, 65, 89, 401, 445, 1087, 1157, 2005, 5213, 5435, 5785, 14131, 26065, 35689, 70655, 96743, 178445, 435887, 463957, 483715, 1257659, 2179435, 2319785, 5666531, 6288295, 28332655, 38793943, 193969715, 504321259, 2521606295]

約数ペア:

[(1, 2521606295), (5, 504321259), (13, 193969715), (65, 38793943), (89, 28332655), (401, 6288295), (445, 5666531), (1087, 2319785), (1157, 2179435), (2005, 1257659), (5213, 483715), (5435, 463957), (5785, 435887), (14131, 178445), (26065, 96743), (35689, 70655)]