1851355198

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2707}}^1\times {\mathrm{4441}}^1$

素因数の和:7168

約数の個数: 32

約数和(自身を含む): 3464333568

約数和(自身を除く): 1612978370

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2707, 4441, 5414, 8882, 18949, 29777, 31087, 37898, 48851, 59554, 62174, 97702, 208439, 341957, 416878, 683914, 12021787, 24043574, 84152509, 132239657, 168305018, 264479314, 925677599, 1851355198]

約数ペア:

[(1, 1851355198), (2, 925677599), (7, 264479314), (11, 168305018), (14, 132239657), (22, 84152509), (77, 24043574), (154, 12021787), (2707, 683914), (4441, 416878), (5414, 341957), (8882, 208439), (18949, 97702), (29777, 62174), (31087, 59554), (37898, 48851)]