2912369747

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{599}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 3535488000

約数和(自身を除く): 623118253

約数列:

[1, 7, 29, 43, 203, 301, 557, 599, 1247, 3899, 4193, 8729, 16153, 17371, 23951, 25757, 113071, 121597, 167657, 180299, 333643, 694579, 746953, 2335501, 4862053, 5228671, 9675647, 14346649, 67729529, 100426543, 416052821, 2912369747]

約数ペア:

[(1, 2912369747), (7, 416052821), (29, 100426543), (43, 67729529), (203, 14346649), (301, 9675647), (557, 5228671), (599, 4862053), (1247, 2335501), (3899, 746953), (4193, 694579), (8729, 333643), (16153, 180299), (17371, 167657), (23951, 121597), (25757, 113071)]