2012023412

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{300661}}^1$

素因数の和:300911

約数の個数: 24

約数和(自身を含む): 4040897280

約数和(自身を除く): 2028873868

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 6692, 300661, 601322, 1202644, 2104627, 4209254, 8418508, 71857979, 143715958, 287431916, 503005853, 1006011706, 2012023412]

約数ペア:

[(1, 2012023412), (2, 1006011706), (4, 503005853), (7, 287431916), (14, 143715958), (28, 71857979), (239, 8418508), (478, 4209254), (956, 2104627), (1673, 1202644), (3346, 601322), (6692, 300661)]