4877881690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2897}}^1\times {\mathrm{15307}}^1$

素因数の和:18222

約数の個数: 32

約数和(自身を含む): 9582318144

約数和(自身を除く): 4704436454

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2897, 5794, 14485, 15307, 28970, 30614, 31867, 63734, 76535, 153070, 159335, 168377, 318670, 336754, 841885, 1683770, 44344379, 88688758, 221721895, 443443790, 487788169, 975576338, 2438940845, 4877881690]

約数ペア:

[(1, 4877881690), (2, 2438940845), (5, 975576338), (10, 487788169), (11, 443443790), (22, 221721895), (55, 88688758), (110, 44344379), (2897, 1683770), (5794, 841885), (14485, 336754), (15307, 318670), (28970, 168377), (30614, 159335), (31867, 153070), (63734, 76535)]