9775948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 21337344

約数和(自身を除く): 11561396

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 107, 182, 214, 251, 364, 428, 502, 749, 1004, 1391, 1498, 1757, 2782, 2996, 3263, 3514, 5564, 6526, 7028, 9737, 13052, 19474, 22841, 26857, 38948, 45682, 53714, 91364, 107428, 187999, 349141, 375998, 698282, 751996, 1396564, 2443987, 4887974, 9775948]

約数ペア:

[(1, 9775948), (2, 4887974), (4, 2443987), (7, 1396564), (13, 751996), (14, 698282), (26, 375998), (28, 349141), (52, 187999), (91, 107428), (107, 91364), (182, 53714), (214, 45682), (251, 38948), (364, 26857), (428, 22841), (502, 19474), (749, 13052), (1004, 9737), (1391, 7028), (1498, 6526), (1757, 5564), (2782, 3514), (2996, 3263)]