2912129635

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{2971}}^1$

素因数の和:3163

約数の個数: 32

約数和(自身を含む): 3690796032

約数和(自身を除く): 778666397

約数列:

[1, 5, 43, 47, 97, 215, 235, 485, 2021, 2971, 4171, 4559, 10105, 14855, 20855, 22795, 127753, 139637, 196037, 288187, 638765, 698185, 980185, 1440935, 6004391, 12392041, 13544789, 30021955, 61960205, 67723945, 582425927, 2912129635]

約数ペア:

[(1, 2912129635), (5, 582425927), (43, 67723945), (47, 61960205), (97, 30021955), (215, 13544789), (235, 12392041), (485, 6004391), (2021, 1440935), (2971, 980185), (4171, 698185), (4559, 638765), (10105, 288187), (14855, 196037), (20855, 139637), (22795, 127753)]