111337460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{428221}}^1$

素因数の和:428243

約数の個数: 24

約数和(自身を含む): 251794536

約数和(自身を除く): 140457076

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 428221, 856442, 1712884, 2141105, 4282210, 5566873, 8564420, 11133746, 22267492, 27834365, 55668730, 111337460]

約数ペア:

[(1, 111337460), (2, 55668730), (4, 27834365), (5, 22267492), (10, 11133746), (13, 8564420), (20, 5566873), (26, 4282210), (52, 2141105), (65, 1712884), (130, 856442), (260, 428221)]