313779804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2011409}}^1$

素因数の和:2011429

約数の個数: 24

約数和(自身を含む): 788472720

約数和(自身を除く): 474692916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2011409, 4022818, 6034227, 8045636, 12068454, 24136908, 26148317, 52296634, 78444951, 104593268, 156889902, 313779804]

約数ペア:

[(1, 313779804), (2, 156889902), (3, 104593268), (4, 78444951), (6, 52296634), (12, 26148317), (13, 24136908), (26, 12068454), (39, 8045636), (52, 6034227), (78, 4022818), (156, 2011409)]