2281545007

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{38197}}^1$

素因数の和:38287

約数の個数: 24

約数和(自身を含む): 2821762656

約数和(自身を除く): 540217649

約数列:

[1, 7, 23, 49, 53, 161, 371, 1127, 1219, 2597, 8533, 38197, 59731, 267379, 878531, 1871653, 2024441, 6149717, 14171087, 43048019, 46562143, 99197609, 325935001, 2281545007]

約数ペア:

[(1, 2281545007), (7, 325935001), (23, 99197609), (49, 46562143), (53, 43048019), (161, 14171087), (371, 6149717), (1127, 2024441), (1219, 1871653), (2597, 878531), (8533, 267379), (38197, 59731)]