2976061781

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{259397}}^1$

素因数の和:259564

約数の個数: 16

約数和(自身を含む): 3735331200

約数和(自身を除く): 759269419

約数列:

[1, 7, 11, 77, 149, 1043, 1639, 11473, 259397, 1815779, 2853367, 19973569, 38650153, 270551071, 425151683, 2976061781]

約数ペア:

[(1, 2976061781), (7, 425151683), (11, 270551071), (77, 38650153), (149, 19973569), (1043, 2853367), (1639, 1815779), (11473, 259397)]