1243134812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{224069}}^1$

素因数の和:224165

約数の個数: 24

約数和(自身を含む): 2321365200

約数和(自身を除く): 1078230388

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 224069, 448138, 896276, 4257311, 8514622, 16357037, 17029244, 32714074, 65428148, 310783703, 621567406, 1243134812]

約数ペア:

[(1, 1243134812), (2, 621567406), (4, 310783703), (19, 65428148), (38, 32714074), (73, 17029244), (76, 16357037), (146, 8514622), (292, 4257311), (1387, 896276), (2774, 448138), (5548, 224069)]