388613402042

素因数分解:

$2^1\times {\mathrm{823}}^1\times {\mathrm{12973}}^1\times {\mathrm{18199}}^1$

素因数の和:31997

約数の個数: 16

約数和(自身を含む): 583705449600

約数和(自身を除く): 195092047558

約数列:

[1, 2, 823, 1646, 12973, 18199, 25946, 36398, 10676779, 14977777, 21353558, 29955554, 236095627, 472191254, 194306701021, 388613402042]

約数ペア:

[(1, 388613402042), (2, 194306701021), (823, 472191254), (1646, 236095627), (12973, 29955554), (18199, 21353558), (25946, 14977777), (36398, 10676779)]