2012479395

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1\times {\mathrm{3637}}^1$

素因数の和:4679

約数の個数: 32

約数和(自身を含む): 3311220288

約数和(自身を除く): 1298740893

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 997, 2991, 3637, 4985, 10911, 14955, 18185, 36889, 54555, 110667, 134569, 184445, 403707, 553335, 672845, 2018535, 3626089, 10878267, 18130445, 54391335, 134165293, 402495879, 670826465, 2012479395]

約数ペア:

[(1, 2012479395), (3, 670826465), (5, 402495879), (15, 134165293), (37, 54391335), (111, 18130445), (185, 10878267), (555, 3626089), (997, 2018535), (2991, 672845), (3637, 553335), (4985, 403707), (10911, 184445), (14955, 134569), (18185, 110667), (36889, 54555)]