2481850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{1013}}^1$

素因数の和:1039

約数の個数: 36

約数和(自身を含む): 5375214

約数和(自身を除く): 2893364

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1013, 1225, 2026, 2450, 5065, 7091, 10130, 14182, 25325, 35455, 49637, 50650, 70910, 99274, 177275, 248185, 354550, 496370, 1240925, 2481850]

約数ペア:

[(1, 2481850), (2, 1240925), (5, 496370), (7, 354550), (10, 248185), (14, 177275), (25, 99274), (35, 70910), (49, 50650), (50, 49637), (70, 35455), (98, 25325), (175, 14182), (245, 10130), (350, 7091), (490, 5065), (1013, 2450), (1225, 2026)]