1954434244

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{143329}}^1$

素因数の和:143827

約数の個数: 24

約数和(自身を含む): 3916922240

約数和(自身を除く): 1962487996

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1948, 3409, 6818, 13636, 143329, 286658, 573316, 1003303, 2006606, 4013212, 69801223, 139602446, 279204892, 488608561, 977217122, 1954434244]

約数ペア:

[(1, 1954434244), (2, 977217122), (4, 488608561), (7, 279204892), (14, 139602446), (28, 69801223), (487, 4013212), (974, 2006606), (1948, 1003303), (3409, 573316), (6818, 286658), (13636, 143329)]