1417892

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 2876160

約数和(自身を除く): 1458268

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 641, 1106, 1282, 2212, 2564, 4487, 8974, 17948, 50639, 101278, 202556, 354473, 708946, 1417892]

約数ペア:

[(1, 1417892), (2, 708946), (4, 354473), (7, 202556), (14, 101278), (28, 50639), (79, 17948), (158, 8974), (316, 4487), (553, 2564), (641, 2212), (1106, 1282)]