2170787906

素因数分解:

$2^1\times 7^2\times {\mathrm{3853}}^1\times {\mathrm{5749}}^1$

素因数の和:9618

約数の個数: 24

約数和(自身を含む): 3789445500

約数和(自身を除く): 1618657594

約数列:

[1, 2, 7, 14, 49, 98, 3853, 5749, 7706, 11498, 26971, 40243, 53942, 80486, 188797, 281701, 377594, 563402, 22150897, 44301794, 155056279, 310112558, 1085393953, 2170787906]

約数ペア:

[(1, 2170787906), (2, 1085393953), (7, 310112558), (14, 155056279), (49, 44301794), (98, 22150897), (3853, 563402), (5749, 377594), (7706, 281701), (11498, 188797), (26971, 80486), (40243, 53942)]