2196670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4483}}^1$

素因数の和:4504

約数の個数: 24

約数和(自身を含む): 4600584

約数和(自身を除く): 2403914

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4483, 8966, 22415, 31381, 44830, 62762, 156905, 219667, 313810, 439334, 1098335, 2196670]

約数ペア:

[(1, 2196670), (2, 1098335), (5, 439334), (7, 313810), (10, 219667), (14, 156905), (35, 62762), (49, 44830), (70, 31381), (98, 22415), (245, 8966), (490, 4483)]