2052154244

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{29927}}^1$

素因数の和:30048

約数の個数: 48

約数和(自身を含む): 4290478080

約数和(自身を除く): 2238323836

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 79, 124, 158, 217, 316, 434, 553, 868, 1106, 2212, 2449, 4898, 9796, 17143, 29927, 34286, 59854, 68572, 119708, 209489, 418978, 837956, 927737, 1855474, 2364233, 3710948, 4728466, 6494159, 9456932, 12988318, 16549631, 25976636, 33099262, 66198524, 73291223, 146582446, 293164892, 513038561, 1026077122, 2052154244]

約数ペア:

[(1, 2052154244), (2, 1026077122), (4, 513038561), (7, 293164892), (14, 146582446), (28, 73291223), (31, 66198524), (62, 33099262), (79, 25976636), (124, 16549631), (158, 12988318), (217, 9456932), (316, 6494159), (434, 4728466), (553, 3710948), (868, 2364233), (1106, 1855474), (2212, 927737), (2449, 837956), (4898, 418978), (9796, 209489), (17143, 119708), (29927, 68572), (34286, 59854)]