2016408751

素因数分解:

$7^2\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{2447}}^1$

素因数の和:2779

約数の個数: 24

約数和(自身を含む): 2391088896

約数和(自身を除く): 374680145

約数列:

[1, 7, 49, 67, 251, 469, 1757, 2447, 3283, 12299, 16817, 17129, 117719, 119903, 163949, 614197, 824033, 1147643, 4299379, 8033501, 30095653, 41151199, 288058393, 2016408751]

約数ペア:

[(1, 2016408751), (7, 288058393), (49, 41151199), (67, 30095653), (251, 8033501), (469, 4299379), (1757, 1147643), (2447, 824033), (3283, 614197), (12299, 163949), (16817, 119903), (17129, 117719)]