4142460530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{70969}}^1$

素因数の和:71438

約数の個数: 32

約数和(自身を含む): 8047998000

約数和(自身を除く): 3905537470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 449, 898, 2245, 4490, 5837, 11674, 29185, 58370, 70969, 141938, 354845, 709690, 922597, 1845194, 4612985, 9225970, 31865081, 63730162, 159325405, 318650810, 414246053, 828492106, 2071230265, 4142460530]

約数ペア:

[(1, 4142460530), (2, 2071230265), (5, 828492106), (10, 414246053), (13, 318650810), (26, 159325405), (65, 63730162), (130, 31865081), (449, 9225970), (898, 4612985), (2245, 1845194), (4490, 922597), (5837, 709690), (11674, 354845), (29185, 141938), (58370, 70969)]