7981359312

素因数分解:

$2^4\times 3^1\times {\mathrm{166278319}}^1$

素因数の和:166278330

約数の個数: 20

約数和(自身を含む): 20618511680

約数和(自身を除く): 12637152368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 166278319, 332556638, 498834957, 665113276, 997669914, 1330226552, 1995339828, 2660453104, 3990679656, 7981359312]

約数ペア:

[(1, 7981359312), (2, 3990679656), (3, 2660453104), (4, 1995339828), (6, 1330226552), (8, 997669914), (12, 665113276), (16, 498834957), (24, 332556638), (48, 166278319)]