988405908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{692161}}^1$

素因数の和:692192

約数の個数: 48

約数和(自身を含む): 2790797184

約数和(自身を除く): 1802391276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 692161, 1384322, 2076483, 2768644, 4152966, 4845127, 8305932, 9690254, 11766737, 14535381, 19380508, 23533474, 29070762, 35300211, 47066948, 58141524, 70600422, 82367159, 141200844, 164734318, 247101477, 329468636, 494202954, 988405908]

約数ペア:

[(1, 988405908), (2, 494202954), (3, 329468636), (4, 247101477), (6, 164734318), (7, 141200844), (12, 82367159), (14, 70600422), (17, 58141524), (21, 47066948), (28, 35300211), (34, 29070762), (42, 23533474), (51, 19380508), (68, 14535381), (84, 11766737), (102, 9690254), (119, 8305932), (204, 4845127), (238, 4152966), (357, 2768644), (476, 2076483), (714, 1384322), (1428, 692161)]