393012.0000000

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 7119360

約数和(自身を除く): 3813474

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 617, 893, 1234, 1786, 1851, 2679, 3702, 5358, 11723, 23446, 28999, 35169, 57998, 70338, 86997, 173994, 550981, 1101962, 1652943, 3305886]

約数ペア:

[(1, 3305886), (2, 1652943), (3, 1101962), (6, 550981), (19, 173994), (38, 86997), (47, 70338), (57, 57998), (94, 35169), (114, 28999), (141, 23446), (282, 11723), (617, 5358), (893, 3702), (1234, 2679), (1786, 1851)]