1890476

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 3822336

約数和(自身を除く): 1931860

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 631, 749, 1262, 1498, 2524, 2996, 4417, 8834, 17668, 67517, 135034, 270068, 472619, 945238, 1890476]

約数ペア:

[(1, 1890476), (2, 945238), (4, 472619), (7, 270068), (14, 135034), (28, 67517), (107, 17668), (214, 8834), (428, 4417), (631, 2996), (749, 2524), (1262, 1498)]