2045687541

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{373}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 2816309760

約数和(自身を除く): 770622219

約数列:

[1, 3, 73, 79, 219, 237, 317, 373, 951, 1119, 5767, 17301, 23141, 25043, 27229, 29467, 69423, 75129, 81687, 88401, 118241, 354723, 1828139, 2151091, 5484417, 6453273, 8631593, 9341039, 25894779, 28023117, 681895847, 2045687541]

約数ペア:

[(1, 2045687541), (3, 681895847), (73, 28023117), (79, 25894779), (219, 9341039), (237, 8631593), (317, 6453273), (373, 5484417), (951, 2151091), (1119, 1828139), (5767, 354723), (17301, 118241), (23141, 88401), (25043, 81687), (27229, 75129), (29467, 69423)]