13029770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1373}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 25622352

約数和(自身を除く): 12592582

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1373, 1898, 2746, 4745, 6865, 9490, 13730, 17849, 35698, 89245, 100229, 178490, 200458, 501145, 1002290, 1302977, 2605954, 6514885, 13029770]

約数ペア:

[(1, 13029770), (2, 6514885), (5, 2605954), (10, 1302977), (13, 1002290), (26, 501145), (65, 200458), (73, 178490), (130, 100229), (146, 89245), (365, 35698), (730, 17849), (949, 13730), (1373, 9490), (1898, 6865), (2746, 4745)]