2013670190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4109531}}^1$

素因数の和:4109552

約数の個数: 24

約数和(自身を含む): 4216379832

約数和(自身を除く): 2202709642

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4109531, 8219062, 20547655, 28766717, 41095310, 57533434, 143833585, 201367019, 287667170, 402734038, 1006835095, 2013670190]

約数ペア:

[(1, 2013670190), (2, 1006835095), (5, 402734038), (7, 287667170), (10, 201367019), (14, 143833585), (35, 57533434), (49, 41095310), (70, 28766717), (98, 20547655), (245, 8219062), (490, 4109531)]