313929044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{548827}}^1$

素因数の和:548855

約数の個数: 24

約数和(自身を含む): 645421728

約数和(自身を除く): 331492684

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 548827, 1097654, 2195308, 6037097, 7134751, 12074194, 14269502, 24148388, 28539004, 78482261, 156964522, 313929044]

約数ペア:

[(1, 313929044), (2, 156964522), (4, 78482261), (11, 28539004), (13, 24148388), (22, 14269502), (26, 12074194), (44, 7134751), (52, 6037097), (143, 2195308), (286, 1097654), (572, 548827)]