1985076737

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{2503}}^1$

素因数の和:2685

約数の個数: 32

約数和(自身を含む): 2451916800

約数和(自身を除く): 466840063

約数列:

[1, 7, 19, 67, 89, 133, 469, 623, 1273, 1691, 2503, 5963, 8911, 11837, 17521, 41741, 47557, 113297, 167701, 222767, 332899, 793079, 1173907, 1559369, 3186319, 4232573, 14925389, 22304233, 29628011, 104477723, 283582391, 1985076737]

約数ペア:

[(1, 1985076737), (7, 283582391), (19, 104477723), (67, 29628011), (89, 22304233), (133, 14925389), (469, 4232573), (623, 3186319), (1273, 1559369), (1691, 1173907), (2503, 793079), (5963, 332899), (8911, 222767), (11837, 167701), (17521, 113297), (41741, 47557)]