2012293978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{178807}}^1$

素因数の和:179157

約数の個数: 16

約数和(自身を含む): 3205669824

約数和(自身を除く): 1193375846

約数列:

[1, 2, 17, 34, 331, 662, 5627, 11254, 178807, 357614, 3039719, 6079438, 59185117, 118370234, 1006146989, 2012293978]

約数ペア:

[(1, 2012293978), (2, 1006146989), (17, 118370234), (34, 59185117), (331, 6079438), (662, 3039719), (5627, 357614), (11254, 178807)]