987788136

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{776563}}^1$

素因数の和:776625

約数の個数: 32

約数和(自身を含む): 2516067360

約数和(自身を除く): 1528279224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 776563, 1553126, 2329689, 3106252, 4659378, 6212504, 9318756, 18637512, 41157839, 82315678, 123473517, 164631356, 246947034, 329262712, 493894068, 987788136]

約数ペア:

[(1, 987788136), (2, 493894068), (3, 329262712), (4, 246947034), (6, 164631356), (8, 123473517), (12, 82315678), (24, 41157839), (53, 18637512), (106, 9318756), (159, 6212504), (212, 4659378), (318, 3106252), (424, 2329689), (636, 1553126), (1272, 776563)]