1963031854

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{434107}}^1$

素因数の和:434152

約数の個数: 32

約数和(自身を含む): 3750693120

約数和(自身を除く): 1787661266

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 434107, 868214, 3038749, 6077498, 7379819, 8248033, 14759638, 16496066, 51658733, 57736231, 103317466, 115472462, 140216561, 280433122, 981515927, 1963031854]

約数ペア:

[(1, 1963031854), (2, 981515927), (7, 280433122), (14, 140216561), (17, 115472462), (19, 103317466), (34, 57736231), (38, 51658733), (119, 16496066), (133, 14759638), (238, 8248033), (266, 7379819), (323, 6077498), (646, 3038749), (2261, 868214), (4522, 434107)]