1301042665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1129}}^1\times {\mathrm{17729}}^1$

素因数の和:18876

約数の個数: 16

約数和(自身を含む): 1682931600

約数和(自身を除く): 381888935

約数列:

[1, 5, 13, 65, 1129, 5645, 14677, 17729, 73385, 88645, 230477, 1152385, 20016041, 100080205, 260208533, 1301042665]

約数ペア:

[(1, 1301042665), (5, 260208533), (13, 100080205), (65, 20016041), (1129, 1152385), (5645, 230477), (14677, 88645), (17729, 73385)]