1091638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:447

約数の個数: 16

約数和(自身を含む): 1756944

約数和(自身を除く): 665306

約数列:

[1, 2, 17, 34, 97, 194, 331, 662, 1649, 3298, 5627, 11254, 32107, 64214, 545819, 1091638]

約数ペア:

[(1, 1091638), (2, 545819), (17, 64214), (34, 32107), (97, 11254), (194, 5627), (331, 3298), (662, 1649)]