857953356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5499701}}^1$

素因数の和:5499721

約数の個数: 24

約数和(自身を含む): 2155883184

約数和(自身を除く): 1297929828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 5499701, 10999402, 16499103, 21998804, 32998206, 65996412, 71496113, 142992226, 214488339, 285984452, 428976678, 857953356]

約数ペア:

[(1, 857953356), (2, 428976678), (3, 285984452), (4, 214488339), (6, 142992226), (12, 71496113), (13, 65996412), (26, 32998206), (39, 21998804), (52, 16499103), (78, 10999402), (156, 5499701)]