1326130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^2$

素因数の和:222

約数の個数: 24

約数和(自身を含む): 2596356

約数和(自身を除く): 1270226

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 6565, 10201, 13130, 20402, 51005, 102010, 132613, 265226, 663065, 1326130]

約数ペア:

[(1, 1326130), (2, 663065), (5, 265226), (10, 132613), (13, 102010), (26, 51005), (65, 20402), (101, 13130), (130, 10201), (202, 6565), (505, 2626), (1010, 1313)]