1388891286312

素因数分解:

$2^3\times 3^1\times {\mathrm{57870470263}}^1$

素因数の和:57870470272

約数の個数: 16

約数和(自身を含む): 3472228215840

約数和(自身を除く): 2083336929528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 57870470263, 115740940526, 173611410789, 231481881052, 347222821578, 462963762104, 694445643156, 1388891286312]

約数ペア:

[(1, 1388891286312), (2, 694445643156), (3, 462963762104), (4, 347222821578), (6, 231481881052), (8, 173611410789), (12, 115740940526), (24, 57870470263)]