2019470745845

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2837}}^1\times {\mathrm{496051}}^1$

素因数の和:498941

約数の個数: 32

約数和(自身を含む): 2838115881216

約数和(自身を除く): 818645135371

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 2837, 14185, 19859, 99295, 116317, 496051, 581585, 814219, 2480255, 3472357, 4071095, 17361785, 20338091, 101690455, 142366637, 711833185, 1407296687, 7036483435, 9851076809, 49255384045, 57699164167, 288495820835, 403894149169, 2019470745845]

約数ペア:

[(1, 2019470745845), (5, 403894149169), (7, 288495820835), (35, 57699164167), (41, 49255384045), (205, 9851076809), (287, 7036483435), (1435, 1407296687), (2837, 711833185), (14185, 142366637), (19859, 101690455), (99295, 20338091), (116317, 17361785), (496051, 4071095), (581585, 3472357), (814219, 2480255)]