974177570

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{25643}}^1$

素因数の和:25810

約数の個数: 32

約数和(自身を含む): 1827904320

約数和(自身を除く): 853726750

約数列:

[1, 2, 5, 10, 29, 58, 131, 145, 262, 290, 655, 1310, 3799, 7598, 18995, 25643, 37990, 51286, 128215, 256430, 743647, 1487294, 3359233, 3718235, 6718466, 7436470, 16796165, 33592330, 97417757, 194835514, 487088785, 974177570]

約数ペア:

[(1, 974177570), (2, 487088785), (5, 194835514), (10, 97417757), (29, 33592330), (58, 16796165), (131, 7436470), (145, 6718466), (262, 3718235), (290, 3359233), (655, 1487294), (1310, 743647), (3799, 256430), (7598, 128215), (18995, 51286), (25643, 37990)]