1981413264

素因数分解:

$2^4\times 3^1\times {\mathrm{41279443}}^1$

素因数の和:41279454

約数の個数: 20

約数和(自身を含む): 5118651056

約数和(自身を除く): 3137237792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 41279443, 82558886, 123838329, 165117772, 247676658, 330235544, 495353316, 660471088, 990706632, 1981413264]

約数ペア:

[(1, 1981413264), (2, 990706632), (3, 660471088), (4, 495353316), (6, 330235544), (8, 247676658), (12, 165117772), (16, 123838329), (24, 82558886), (48, 41279443)]