1280711700749

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{58057}}^1\times {\mathrm{99817}}^1$

素因数の和:157904

約数の個数: 16

約数和(自身を含む): 1460398827888

約数和(自身を除く): 179687127139

約数列:

[1, 13, 17, 221, 58057, 99817, 754741, 986969, 1297621, 1696889, 12830597, 22059557, 5795075569, 75335982397, 98516284673, 1280711700749]

約数ペア:

[(1, 1280711700749), (13, 98516284673), (17, 75335982397), (221, 5795075569), (58057, 22059557), (99817, 12830597), (754741, 1696889), (986969, 1297621)]