1668103658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1\times {\mathrm{3373}}^1$

素因数の和:4238

約数の個数: 32

約数和(自身を含む): 2816021376

約数和(自身を除く): 1147917718

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 827, 1654, 3373, 6746, 10751, 19021, 21502, 38042, 43849, 77579, 87698, 155158, 247273, 494546, 1008527, 2017054, 2789471, 5578942, 36263123, 64157833, 72526246, 128315666, 834051829, 1668103658]

約数ペア:

[(1, 1668103658), (2, 834051829), (13, 128315666), (23, 72526246), (26, 64157833), (46, 36263123), (299, 5578942), (598, 2789471), (827, 2017054), (1654, 1008527), (3373, 494546), (6746, 247273), (10751, 155158), (19021, 87698), (21502, 77579), (38042, 43849)]