2255718

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 4861440

約数和(自身を除く): 2605722

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 421, 842, 893, 1263, 1786, 2526, 2679, 5358, 7999, 15998, 19787, 23997, 39574, 47994, 59361, 118722, 375953, 751906, 1127859, 2255718]

約数ペア:

[(1, 2255718), (2, 1127859), (3, 751906), (6, 375953), (19, 118722), (38, 59361), (47, 47994), (57, 39574), (94, 23997), (114, 19787), (141, 15998), (282, 7999), (421, 5358), (842, 2679), (893, 2526), (1263, 1786)]