1245689080319

素因数分解:

${\mathrm{131}}^1\times {\mathrm{941}}^1\times {\mathrm{1831}}^1\times {\mathrm{5519}}^1$

素因数の和:8422

約数の個数: 16

約数和(自身を含む): 1257446108160

約数和(自身を除く): 11757027841

約数列:

[1, 131, 941, 1831, 5519, 123271, 239861, 722989, 1722971, 5193379, 10105289, 225709201, 680332649, 1323792859, 9509076949, 1245689080319]

約数ペア:

[(1, 1245689080319), (131, 9509076949), (941, 1323792859), (1831, 680332649), (5519, 225709201), (123271, 10105289), (239861, 5193379), (722989, 1722971)]