1266623605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{34127}}^1$

素因数の和:34716

約数の個数: 16

約数和(自身を含む): 1639782144

約数和(自身を除く): 373158539

約数列:

[1, 5, 13, 65, 571, 2855, 7423, 34127, 37115, 170635, 443651, 2218255, 19486517, 97432585, 253324721, 1266623605]

約数ペア:

[(1, 1266623605), (5, 253324721), (13, 97432585), (65, 19486517), (571, 2218255), (2855, 443651), (7423, 170635), (34127, 37115)]