963173890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1965661}}^1$

素因数の和:1965682

約数の個数: 24

約数和(自身を含む): 2016769212

約数和(自身を除く): 1053595322

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1965661, 3931322, 9828305, 13759627, 19656610, 27519254, 68798135, 96317389, 137596270, 192634778, 481586945, 963173890]

約数ペア:

[(1, 963173890), (2, 481586945), (5, 192634778), (7, 137596270), (10, 96317389), (14, 68798135), (35, 27519254), (49, 19656610), (70, 13759627), (98, 9828305), (245, 3931322), (490, 1965661)]