8965164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{569}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 22790880

約数和(自身を除く): 13825716

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 569, 606, 1138, 1212, 1313, 1707, 2276, 2626, 3414, 3939, 5252, 6828, 7397, 7878, 14794, 15756, 22191, 29588, 44382, 57469, 88764, 114938, 172407, 229876, 344814, 689628, 747097, 1494194, 2241291, 2988388, 4482582, 8965164]

約数ペア:

[(1, 8965164), (2, 4482582), (3, 2988388), (4, 2241291), (6, 1494194), (12, 747097), (13, 689628), (26, 344814), (39, 229876), (52, 172407), (78, 114938), (101, 88764), (156, 57469), (202, 44382), (303, 29588), (404, 22191), (569, 15756), (606, 14794), (1138, 7878), (1212, 7397), (1313, 6828), (1707, 5252), (2276, 3939), (2626, 3414)]