2912373890

素因数分解:

$2^1\times 5^1\times {\mathrm{4327}}^1\times {\mathrm{67307}}^1$

素因数の和:71641

約数の個数: 16

約数和(自身を含む): 5243562432

約数和(自身を除く): 2331188542

約数列:

[1, 2, 5, 10, 4327, 8654, 21635, 43270, 67307, 134614, 336535, 673070, 291237389, 582474778, 1456186945, 2912373890]

約数ペア:

[(1, 2912373890), (2, 1456186945), (5, 582474778), (10, 291237389), (4327, 673070), (8654, 336535), (21635, 134614), (43270, 67307)]