1991752

素因数分解:

$2^3\times 7^2\times {\mathrm{5081}}^1$

素因数の和:5101

約数の個数: 24

約数和(自身を含む): 4345110

約数和(自身を除く): 2353358

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 5081, 10162, 20324, 35567, 40648, 71134, 142268, 248969, 284536, 497938, 995876, 1991752]

約数ペア:

[(1, 1991752), (2, 995876), (4, 497938), (7, 284536), (8, 248969), (14, 142268), (28, 71134), (49, 40648), (56, 35567), (98, 20324), (196, 10162), (392, 5081)]