2017119251

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{1021}}^1\times {\mathrm{1753}}^1$

素因数の和:2811

約数の個数: 24

約数和(自身を含む): 2452260384

約数和(自身を除く): 435141133

約数列:

[1, 7, 23, 49, 161, 1021, 1127, 1753, 7147, 12271, 23483, 40319, 50029, 85897, 164381, 282233, 1150667, 1789813, 1975631, 12528691, 41165699, 87700837, 288159893, 2017119251]

約数ペア:

[(1, 2017119251), (7, 288159893), (23, 87700837), (49, 41165699), (161, 12528691), (1021, 1975631), (1127, 1789813), (1753, 1150667), (7147, 282233), (12271, 164381), (23483, 85897), (40319, 50029)]