977284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 2257920

約数和(自身を除く): 1280636

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 167, 209, 266, 308, 334, 418, 532, 668, 836, 1169, 1463, 1837, 2338, 2926, 3173, 3674, 4676, 5852, 6346, 7348, 12692, 12859, 22211, 25718, 34903, 44422, 51436, 69806, 88844, 139612, 244321, 488642, 977284]

約数ペア:

[(1, 977284), (2, 488642), (4, 244321), (7, 139612), (11, 88844), (14, 69806), (19, 51436), (22, 44422), (28, 34903), (38, 25718), (44, 22211), (76, 12859), (77, 12692), (133, 7348), (154, 6346), (167, 5852), (209, 4676), (266, 3674), (308, 3173), (334, 2926), (418, 2338), (532, 1837), (668, 1463), (836, 1169)]