2598034390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{5302111}}^1$

素因数の和:5302132

約数の個数: 24

約数和(自身を含む): 5439966912

約数和(自身を除く): 2841932522

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 5302111, 10604222, 26510555, 37114777, 53021110, 74229554, 185573885, 259803439, 371147770, 519606878, 1299017195, 2598034390]

約数ペア:

[(1, 2598034390), (2, 1299017195), (5, 519606878), (7, 371147770), (10, 259803439), (14, 185573885), (35, 74229554), (49, 53021110), (70, 37114777), (98, 26510555), (245, 10604222), (490, 5302111)]