1738436

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 3553536

約数和(自身を除く): 1815100

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 1321, 2642, 5284, 9247, 18494, 36988, 62087, 124174, 248348, 434609, 869218, 1738436]

約数ペア:

[(1, 1738436), (2, 869218), (4, 434609), (7, 248348), (14, 124174), (28, 62087), (47, 36988), (94, 18494), (188, 9247), (329, 5284), (658, 2642), (1316, 1321)]