2007709844

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{285673}}^1$

素因数の和:285935

約数の個数: 24

約数和(自身を含む): 4031431488

約数和(自身を除く): 2023721644

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 1004, 1757, 3514, 7028, 285673, 571346, 1142692, 1999711, 3999422, 7998844, 71703923, 143407846, 286815692, 501927461, 1003854922, 2007709844]

約数ペア:

[(1, 2007709844), (2, 1003854922), (4, 501927461), (7, 286815692), (14, 143407846), (28, 71703923), (251, 7998844), (502, 3999422), (1004, 1999711), (1757, 1142692), (3514, 571346), (7028, 285673)]