2198691656

素因数分解:

$2^3\times 7^1\times {\mathrm{3041}}^1\times {\mathrm{12911}}^1$

素因数の和:15965

約数の個数: 32

約数和(自身を含む): 4713396480

約数和(自身を除く): 2514704824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3041, 6082, 12164, 12911, 21287, 24328, 25822, 42574, 51644, 85148, 90377, 103288, 170296, 180754, 361508, 723016, 39262351, 78524702, 157049404, 274836457, 314098808, 549672914, 1099345828, 2198691656]

約数ペア:

[(1, 2198691656), (2, 1099345828), (4, 549672914), (7, 314098808), (8, 274836457), (14, 157049404), (28, 78524702), (56, 39262351), (3041, 723016), (6082, 361508), (12164, 180754), (12911, 170296), (21287, 103288), (24328, 90377), (25822, 85148), (42574, 51644)]