2012376289

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{35461}}^1$

素因数の和:35557

約数の個数: 24

約数和(自身を含む): 2565746624

約数和(自身を除く): 553370335

約数列:

[1, 7, 11, 67, 77, 121, 469, 737, 847, 5159, 8107, 35461, 56749, 248227, 390071, 2375887, 2730497, 4290781, 16631209, 26134757, 30035467, 182943299, 287482327, 2012376289]

約数ペア:

[(1, 2012376289), (7, 287482327), (11, 182943299), (67, 30035467), (77, 26134757), (121, 16631209), (469, 4290781), (737, 2730497), (847, 2375887), (5159, 390071), (8107, 248227), (35461, 56749)]