1948069865

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{69661}}^1$

素因数の和:69737

約数の個数: 32

約数和(自身を含む): 2889022464

約数和(自身を除く): 940952599

約数列:

[1, 5, 7, 17, 35, 47, 85, 119, 235, 329, 595, 799, 1645, 3995, 5593, 27965, 69661, 348305, 487627, 1184237, 2438135, 3274067, 5921185, 8289659, 16370335, 22918469, 41448295, 55659139, 114592345, 278295695, 389613973, 1948069865]

約数ペア:

[(1, 1948069865), (5, 389613973), (7, 278295695), (17, 114592345), (35, 55659139), (47, 41448295), (85, 22918469), (119, 16370335), (235, 8289659), (329, 5921185), (595, 3274067), (799, 2438135), (1645, 1184237), (3995, 487627), (5593, 348305), (27965, 69661)]