2379426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 5486208

約数和(自身を除く): 3106782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 313, 362, 543, 626, 939, 1086, 1267, 1878, 2191, 2534, 3801, 4382, 6573, 7602, 13146, 56653, 113306, 169959, 339918, 396571, 793142, 1189713, 2379426]

約数ペア:

[(1, 2379426), (2, 1189713), (3, 793142), (6, 396571), (7, 339918), (14, 169959), (21, 113306), (42, 56653), (181, 13146), (313, 7602), (362, 6573), (543, 4382), (626, 3801), (939, 2534), (1086, 2191), (1267, 1878)]