2217360188

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2791}}^1$

素因数の和:3018

約数の個数: 48

約数和(自身を含む): 4127692800

約数和(自身を除く): 1910332612

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 149, 172, 298, 596, 1333, 2666, 2791, 4619, 5332, 5582, 6407, 9238, 11164, 12814, 18476, 25628, 86521, 120013, 173042, 198617, 240026, 346084, 397234, 415859, 480052, 794468, 831718, 1663436, 3720403, 7440806, 12891629, 14881612, 17881937, 25783258, 35763874, 51566516, 71527748, 554340047, 1108680094, 2217360188]

約数ペア:

[(1, 2217360188), (2, 1108680094), (4, 554340047), (31, 71527748), (43, 51566516), (62, 35763874), (86, 25783258), (124, 17881937), (149, 14881612), (172, 12891629), (298, 7440806), (596, 3720403), (1333, 1663436), (2666, 831718), (2791, 794468), (4619, 480052), (5332, 415859), (5582, 397234), (6407, 346084), (9238, 240026), (11164, 198617), (12814, 173042), (18476, 120013), (25628, 86521)]