443142804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1\times {\mathrm{2221}}^1$

素因数の和:3520

約数の個数: 48

約数和(自身を含む): 1114910720

約数和(自身を除く): 671767916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1279, 2221, 2558, 3837, 4442, 5116, 6663, 7674, 8884, 13326, 15348, 16627, 26652, 28873, 33254, 49881, 57746, 66508, 86619, 99762, 115492, 173238, 199524, 346476, 2840659, 5681318, 8521977, 11362636, 17043954, 34087908, 36928567, 73857134, 110785701, 147714268, 221571402, 443142804]

約数ペア:

[(1, 443142804), (2, 221571402), (3, 147714268), (4, 110785701), (6, 73857134), (12, 36928567), (13, 34087908), (26, 17043954), (39, 11362636), (52, 8521977), (78, 5681318), (156, 2840659), (1279, 346476), (2221, 199524), (2558, 173238), (3837, 115492), (4442, 99762), (5116, 86619), (6663, 66508), (7674, 57746), (8884, 49881), (13326, 33254), (15348, 28873), (16627, 26652)]