2000474

素因数分解:

$2^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:302

約数の個数: 24

約数和(自身を含む): 3539700

約数和(自身を除く): 1539226

約数列:

[1, 2, 7, 14, 49, 98, 137, 149, 274, 298, 959, 1043, 1918, 2086, 6713, 7301, 13426, 14602, 20413, 40826, 142891, 285782, 1000237, 2000474]

約数ペア:

[(1, 2000474), (2, 1000237), (7, 285782), (14, 142891), (49, 40826), (98, 20413), (137, 14602), (149, 13426), (274, 7301), (298, 6713), (959, 2086), (1043, 1918)]