991356002

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{17183}}^1$

素因数の和:17522

約数の個数: 32

約数和(自身を含む): 1836076032

約数和(自身を除く): 844720030

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 317, 634, 2219, 4121, 4438, 8242, 17183, 28847, 34366, 57694, 120281, 223379, 240562, 446758, 1563653, 3127306, 5447011, 10894022, 38129077, 70811143, 76258154, 141622286, 495678001, 991356002]

約数ペア:

[(1, 991356002), (2, 495678001), (7, 141622286), (13, 76258154), (14, 70811143), (26, 38129077), (91, 10894022), (182, 5447011), (317, 3127306), (634, 1563653), (2219, 446758), (4121, 240562), (4438, 223379), (8242, 120281), (17183, 57694), (28847, 34366)]