888905612

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{16189}}^1$

素因数の和:16290

約数の個数: 48

約数和(自身を含む): 1860425280

約数和(自身を除く): 971519668

約数列:

[1, 2, 4, 7, 14, 28, 37, 53, 74, 106, 148, 212, 259, 371, 518, 742, 1036, 1484, 1961, 3922, 7844, 13727, 16189, 27454, 32378, 54908, 64756, 113323, 226646, 453292, 598993, 858017, 1197986, 1716034, 2395972, 3432068, 4192951, 6006119, 8385902, 12012238, 16771804, 24024476, 31746629, 63493258, 126986516, 222226403, 444452806, 888905612]

約数ペア:

[(1, 888905612), (2, 444452806), (4, 222226403), (7, 126986516), (14, 63493258), (28, 31746629), (37, 24024476), (53, 16771804), (74, 12012238), (106, 8385902), (148, 6006119), (212, 4192951), (259, 3432068), (371, 2395972), (518, 1716034), (742, 1197986), (1036, 858017), (1484, 598993), (1961, 453292), (3922, 226646), (7844, 113323), (13727, 64756), (16189, 54908), (27454, 32378)]