8950942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 19160064

約数和(自身を除く): 10209122

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 34, 77, 91, 119, 143, 154, 182, 187, 221, 238, 263, 286, 374, 442, 526, 1001, 1309, 1547, 1841, 2002, 2431, 2618, 2893, 3094, 3419, 3682, 4471, 4862, 5786, 6838, 8942, 17017, 20251, 23933, 31297, 34034, 37609, 40502, 47866, 49181, 58123, 62594, 75218, 98362, 116246, 263263, 344267, 406861, 526526, 639353, 688534, 813722, 1278706, 4475471, 8950942]

約数ペア:

[(1, 8950942), (2, 4475471), (7, 1278706), (11, 813722), (13, 688534), (14, 639353), (17, 526526), (22, 406861), (26, 344267), (34, 263263), (77, 116246), (91, 98362), (119, 75218), (143, 62594), (154, 58123), (182, 49181), (187, 47866), (221, 40502), (238, 37609), (263, 34034), (286, 31297), (374, 23933), (442, 20251), (526, 17017), (1001, 8942), (1309, 6838), (1547, 5786), (1841, 4862), (2002, 4471), (2431, 3682), (2618, 3419), (2893, 3094)]