331657012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{15887}}^1$

素因数の和:16215

約数の個数: 24

約数和(自身を含む): 616581504

約数和(自身を除く): 284924492

約数列:

[1, 2, 4, 17, 34, 68, 307, 614, 1228, 5219, 10438, 15887, 20876, 31774, 63548, 270079, 540158, 1080316, 4877309, 9754618, 19509236, 82914253, 165828506, 331657012]

約数ペア:

[(1, 331657012), (2, 165828506), (4, 82914253), (17, 19509236), (34, 9754618), (68, 4877309), (307, 1080316), (614, 540158), (1228, 270079), (5219, 63548), (10438, 31774), (15887, 20876)]