492421594

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{9397}}^1$

素因数の和:9622

約数の個数: 32

約数和(自身を含む): 893185920

約数和(自身を除く): 400764326

約数列:

[1, 2, 7, 14, 19, 38, 133, 197, 266, 394, 1379, 2758, 3743, 7486, 9397, 18794, 26201, 52402, 65779, 131558, 178543, 357086, 1249801, 1851209, 2499602, 3702418, 12958463, 25916926, 35172971, 70345942, 246210797, 492421594]

約数ペア:

[(1, 492421594), (2, 246210797), (7, 70345942), (14, 35172971), (19, 25916926), (38, 12958463), (133, 3702418), (197, 2499602), (266, 1851209), (394, 1249801), (1379, 357086), (2758, 178543), (3743, 131558), (7486, 65779), (9397, 52402), (18794, 26201)]