2439650696

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1\times {\mathrm{1103}}^1$

素因数の和:1554

約数の個数: 64

約数和(自身を含む): 5290721280

約数和(自身を除く): 2851070584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 311, 508, 622, 889, 1016, 1103, 1244, 1778, 2177, 2206, 2488, 3556, 4354, 4412, 7112, 7721, 8708, 8824, 15442, 17416, 30884, 39497, 61768, 78994, 140081, 157988, 276479, 280162, 315976, 343033, 552958, 560324, 686066, 980567, 1105916, 1120648, 1372132, 1961134, 2211832, 2401231, 2744264, 3922268, 4802462, 7844536, 9604924, 19209848, 43565191, 87130382, 174260764, 304956337, 348521528, 609912674, 1219825348, 2439650696]

約数ペア:

[(1, 2439650696), (2, 1219825348), (4, 609912674), (7, 348521528), (8, 304956337), (14, 174260764), (28, 87130382), (56, 43565191), (127, 19209848), (254, 9604924), (311, 7844536), (508, 4802462), (622, 3922268), (889, 2744264), (1016, 2401231), (1103, 2211832), (1244, 1961134), (1778, 1372132), (2177, 1120648), (2206, 1105916), (2488, 980567), (3556, 686066), (4354, 560324), (4412, 552958), (7112, 343033), (7721, 315976), (8708, 280162), (8824, 276479), (15442, 157988), (17416, 140081), (30884, 78994), (39497, 61768)]