1330398376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{43867}}^1$

素因数の和:44113

約数の個数: 32

約数和(自身を含む): 2653136640

約数和(自身を除く): 1322738264

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 223, 446, 892, 1784, 3791, 7582, 15164, 30328, 43867, 87734, 175468, 350936, 745739, 1491478, 2982956, 5965912, 9782341, 19564682, 39129364, 78258728, 166299797, 332599594, 665199188, 1330398376]

約数ペア:

[(1, 1330398376), (2, 665199188), (4, 332599594), (8, 166299797), (17, 78258728), (34, 39129364), (68, 19564682), (136, 9782341), (223, 5965912), (446, 2982956), (892, 1491478), (1784, 745739), (3791, 350936), (7582, 175468), (15164, 87734), (30328, 43867)]