2868964

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1297}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 5815040

約数和(自身を除く): 2946076

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 1297, 2212, 2594, 5188, 9079, 18158, 36316, 102463, 204926, 409852, 717241, 1434482, 2868964]

約数ペア:

[(1, 2868964), (2, 1434482), (4, 717241), (7, 409852), (14, 204926), (28, 102463), (79, 36316), (158, 18158), (316, 9079), (553, 5188), (1106, 2594), (1297, 2212)]