2247354835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{1367}}^1$

素因数の和:1875

約数の個数: 32

約数和(自身を含む): 2992702464

約数和(自身を除く): 745347629

約数列:

[1, 5, 11, 55, 71, 355, 421, 781, 1367, 2105, 3905, 4631, 6835, 15037, 23155, 29891, 75185, 97057, 149455, 328801, 485285, 575507, 1067627, 1644005, 2877535, 5338135, 6330577, 31652885, 40860997, 204304985, 449470967, 2247354835]

約数ペア:

[(1, 2247354835), (5, 449470967), (11, 204304985), (55, 40860997), (71, 31652885), (355, 6330577), (421, 5338135), (781, 2877535), (1367, 1644005), (2105, 1067627), (3905, 575507), (4631, 485285), (6835, 328801), (15037, 149455), (23155, 97057), (29891, 75185)]