3809806

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 7775712

約数和(自身を除く): 3965906

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 173, 182, 242, 286, 346, 847, 1001, 1211, 1573, 1694, 1903, 2002, 2249, 2422, 3146, 3806, 4498, 11011, 13321, 15743, 20933, 22022, 24739, 26642, 31486, 41866, 49478, 146531, 173173, 272129, 293062, 346346, 544258, 1904903, 3809806]

約数ペア:

[(1, 3809806), (2, 1904903), (7, 544258), (11, 346346), (13, 293062), (14, 272129), (22, 173173), (26, 146531), (77, 49478), (91, 41866), (121, 31486), (143, 26642), (154, 24739), (173, 22022), (182, 20933), (242, 15743), (286, 13321), (346, 11011), (847, 4498), (1001, 3806), (1211, 3146), (1573, 2422), (1694, 2249), (1903, 2002)]