398366982

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1702423}}^1$

素因数の和:1702444

約数の個数: 24

約数和(自身を含む): 929523504

約数和(自身を除く): 531156522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1702423, 3404846, 5107269, 10214538, 15321807, 22131499, 30643614, 44262998, 66394497, 132788994, 199183491, 398366982]

約数ペア:

[(1, 398366982), (2, 199183491), (3, 132788994), (6, 66394497), (9, 44262998), (13, 30643614), (18, 22131499), (26, 15321807), (39, 10214538), (78, 5107269), (117, 3404846), (234, 1702423)]