2100080492

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{827}}^1\times {\mathrm{20479}}^1$

素因数の和:21341

約数の個数: 24

約数和(自身を含む): 3798466560

約数和(自身を除く): 1698386068

約数列:

[1, 2, 4, 31, 62, 124, 827, 1654, 3308, 20479, 25637, 40958, 51274, 81916, 102548, 634849, 1269698, 2539396, 16936133, 33872266, 67744532, 525020123, 1050040246, 2100080492]

約数ペア:

[(1, 2100080492), (2, 1050040246), (4, 525020123), (31, 67744532), (62, 33872266), (124, 16936133), (827, 2539396), (1654, 1269698), (3308, 634849), (20479, 102548), (25637, 81916), (40958, 51274)]