8491092

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 21228480

約数和(自身を除く): 12737388

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 107, 204, 214, 321, 389, 428, 642, 778, 1167, 1284, 1556, 1819, 2334, 3638, 4668, 5457, 6613, 7276, 10914, 13226, 19839, 21828, 26452, 39678, 41623, 79356, 83246, 124869, 166492, 249738, 499476, 707591, 1415182, 2122773, 2830364, 4245546, 8491092]

約数ペア:

[(1, 8491092), (2, 4245546), (3, 2830364), (4, 2122773), (6, 1415182), (12, 707591), (17, 499476), (34, 249738), (51, 166492), (68, 124869), (102, 83246), (107, 79356), (204, 41623), (214, 39678), (321, 26452), (389, 21828), (428, 19839), (642, 13226), (778, 10914), (1167, 7276), (1284, 6613), (1556, 5457), (1819, 4668), (2334, 3638)]