409619404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101693}}^1$

素因数の和:101769

約数の個数: 24

約数和(自身を含む): 768806640

約数和(自身を除く): 359187236

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 101693, 203386, 406772, 1932167, 3864334, 5389729, 7728668, 10779458, 21558916, 102404851, 204809702, 409619404]

約数ペア:

[(1, 409619404), (2, 204809702), (4, 102404851), (19, 21558916), (38, 10779458), (53, 7728668), (76, 5389729), (106, 3864334), (212, 1932167), (1007, 406772), (2014, 203386), (4028, 101693)]