9789028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{853}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 18173120

約数和(自身を除く): 8384092

約数列:

[1, 2, 4, 19, 38, 76, 151, 302, 604, 853, 1706, 2869, 3412, 5738, 11476, 16207, 32414, 64828, 128803, 257606, 515212, 2447257, 4894514, 9789028]

約数ペア:

[(1, 9789028), (2, 4894514), (4, 2447257), (19, 515212), (38, 257606), (76, 128803), (151, 64828), (302, 32414), (604, 16207), (853, 11476), (1706, 5738), (2869, 3412)]