2012216444

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1355941}}^1$

素因数の和:1356005

約数の個数: 24

約数和(自身を含む): 4100368608

約数和(自身を除く): 2088152164

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 1355941, 2711882, 5423764, 9491587, 18983174, 37966348, 71864873, 143729746, 287459492, 503054111, 1006108222, 2012216444]

約数ペア:

[(1, 2012216444), (2, 1006108222), (4, 503054111), (7, 287459492), (14, 143729746), (28, 71864873), (53, 37966348), (106, 18983174), (212, 9491587), (371, 5423764), (742, 2711882), (1484, 1355941)]