2912556470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2269}}^1\times {\mathrm{5581}}^1$

素因数の和:7880

約数の個数: 32

約数和(自身を含む): 5473932480

約数和(自身を除く): 2561376010

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 2269, 4538, 5581, 11162, 11345, 22690, 27905, 52187, 55810, 104374, 128363, 256726, 260935, 521870, 641815, 1283630, 12663289, 25326578, 63316445, 126632890, 291255647, 582511294, 1456278235, 2912556470]

約数ペア:

[(1, 2912556470), (2, 1456278235), (5, 582511294), (10, 291255647), (23, 126632890), (46, 63316445), (115, 25326578), (230, 12663289), (2269, 1283630), (4538, 641815), (5581, 521870), (11162, 260935), (11345, 256726), (22690, 128363), (27905, 104374), (52187, 55810)]