1316550745

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{13267}}^1$

素因数の和:13584

約数の個数: 16

約数和(自身を含む): 1604897280

約数和(自身を除く): 288346535

約数列:

[1, 5, 89, 223, 445, 1115, 13267, 19847, 66335, 99235, 1180763, 2958541, 5903815, 14792705, 263310149, 1316550745]

約数ペア:

[(1, 1316550745), (5, 263310149), (89, 14792705), (223, 5903815), (445, 2958541), (1115, 1180763), (13267, 99235), (19847, 66335)]