289388034

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1236701}}^1$

素因数の和:1236722

約数の個数: 24

約数和(自身を含む): 675239292

約数和(自身を除く): 385851258

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1236701, 2473402, 3710103, 7420206, 11130309, 16077113, 22260618, 32154226, 48231339, 96462678, 144694017, 289388034]

約数ペア:

[(1, 289388034), (2, 144694017), (3, 96462678), (6, 48231339), (9, 32154226), (13, 22260618), (18, 16077113), (26, 11130309), (39, 7420206), (78, 3710103), (117, 2473402), (234, 1236701)]