124452912178

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{297397}}^1$

素因数の和:297898

約数の個数: 32

約数和(自身を含む): 216867379968

約数和(自身を除く): 92414467790

約数列:

[1, 2, 7, 14, 71, 142, 421, 497, 842, 994, 2947, 5894, 29891, 59782, 209237, 297397, 418474, 594794, 2081779, 4163558, 21115187, 42230374, 125204137, 147806309, 250408274, 295612618, 876428959, 1752857918, 8889493727, 17778987454, 62226456089, 124452912178]

約数ペア:

[(1, 124452912178), (2, 62226456089), (7, 17778987454), (14, 8889493727), (71, 1752857918), (142, 876428959), (421, 295612618), (497, 250408274), (842, 147806309), (994, 125204137), (2947, 42230374), (5894, 21115187), (29891, 4163558), (59782, 2081779), (209237, 594794), (297397, 418474)]