129979052

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{26833}}^1$

素因数の和:27017

約数の個数: 24

約数和(自身を含む): 261470496

約数和(自身を除く): 131491444

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 26833, 53666, 107332, 187831, 375662, 751324, 4642109, 9284218, 18568436, 32494763, 64989526, 129979052]

約数ペア:

[(1, 129979052), (2, 64989526), (4, 32494763), (7, 18568436), (14, 9284218), (28, 4642109), (173, 751324), (346, 375662), (692, 187831), (1211, 107332), (2422, 53666), (4844, 26833)]