1330987756

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1159397}}^1$

素因数の和:1159449

約数の個数: 24

約数和(自身を含む): 2726904096

約数和(自身を除く): 1395916340

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1159397, 2318794, 4637588, 8115779, 16231558, 32463116, 47535277, 95070554, 190141108, 332746939, 665493878, 1330987756]

約数ペア:

[(1, 1330987756), (2, 665493878), (4, 332746939), (7, 190141108), (14, 95070554), (28, 47535277), (41, 32463116), (82, 16231558), (164, 8115779), (287, 4637588), (574, 2318794), (1148, 1159397)]