3899756

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 8279040

約数和(自身を除く): 4379284

約数列:

[1, 2, 4, 7, 14, 28, 41, 43, 79, 82, 86, 158, 164, 172, 287, 301, 316, 553, 574, 602, 1106, 1148, 1204, 1763, 2212, 3239, 3397, 3526, 6478, 6794, 7052, 12341, 12956, 13588, 22673, 23779, 24682, 45346, 47558, 49364, 90692, 95116, 139277, 278554, 557108, 974939, 1949878, 3899756]

約数ペア:

[(1, 3899756), (2, 1949878), (4, 974939), (7, 557108), (14, 278554), (28, 139277), (41, 95116), (43, 90692), (79, 49364), (82, 47558), (86, 45346), (158, 24682), (164, 23779), (172, 22673), (287, 13588), (301, 12956), (316, 12341), (553, 7052), (574, 6794), (602, 6478), (1106, 3526), (1148, 3397), (1204, 3239), (1763, 2212)]