1374001592

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{997}}^1\times {\mathrm{5557}}^1$

素因数の和:6591

約数の個数: 32

約数和(自身を含む): 2662504320

約数和(自身を除く): 1288502728

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 997, 1994, 3988, 5557, 7976, 11114, 22228, 30907, 44456, 61814, 123628, 172267, 247256, 344534, 689068, 1378136, 5540329, 11080658, 22161316, 44322632, 171750199, 343500398, 687000796, 1374001592]

約数ペア:

[(1, 1374001592), (2, 687000796), (4, 343500398), (8, 171750199), (31, 44322632), (62, 22161316), (124, 11080658), (248, 5540329), (997, 1378136), (1994, 689068), (3988, 344534), (5557, 247256), (7976, 172267), (11114, 123628), (22228, 61814), (30907, 44456)]