278332372

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{22013}}^1$

素因数の和:22155

約数の個数: 24

約数和(自身を含む): 508523400

約数和(自身を除く): 230191028

約数列:

[1, 2, 4, 29, 58, 109, 116, 218, 436, 3161, 6322, 12644, 22013, 44026, 88052, 638377, 1276754, 2399417, 2553508, 4798834, 9597668, 69583093, 139166186, 278332372]

約数ペア:

[(1, 278332372), (2, 139166186), (4, 69583093), (29, 9597668), (58, 4798834), (109, 2553508), (116, 2399417), (218, 1276754), (436, 638377), (3161, 88052), (6322, 44026), (12644, 22013)]