997861354

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1\times {\mathrm{2243}}^1$

素因数の和:3034

約数の個数: 32

約数和(自身を含む): 1753551360

約数和(自身を除く): 755690006

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 739, 1478, 2243, 4486, 5173, 10346, 15701, 31402, 31777, 63554, 96449, 192898, 222439, 444878, 675143, 1350286, 1657577, 3315154, 11603039, 23206078, 71275811, 142551622, 498930677, 997861354]

約数ペア:

[(1, 997861354), (2, 498930677), (7, 142551622), (14, 71275811), (43, 23206078), (86, 11603039), (301, 3315154), (602, 1657577), (739, 1350286), (1478, 675143), (2243, 444878), (4486, 222439), (5173, 192898), (10346, 96449), (15701, 63554), (31402, 31777)]