5263342

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 9722880

約数和(自身を除く): 4459538

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 421, 658, 842, 893, 1786, 2947, 5894, 6251, 7999, 12502, 15998, 19787, 39574, 55993, 111986, 138509, 277018, 375953, 751906, 2631671, 5263342]

約数ペア:

[(1, 5263342), (2, 2631671), (7, 751906), (14, 375953), (19, 277018), (38, 138509), (47, 111986), (94, 55993), (133, 39574), (266, 19787), (329, 15998), (421, 12502), (658, 7999), (842, 6251), (893, 5894), (1786, 2947)]