850863734

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{503}}^1$

素因数の和:981

約数の個数: 48

約数和(自身を含む): 1527525216

約数和(自身を除く): 676661482

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 421, 503, 574, 842, 1006, 2009, 2947, 3521, 4018, 5894, 7042, 17261, 20623, 20629, 24647, 34522, 41246, 41258, 49294, 120827, 144361, 211763, 241654, 288722, 423526, 845789, 1010527, 1482341, 1691578, 2021054, 2964682, 8682283, 10376387, 17364566, 20752774, 60775981, 121551962, 425431867, 850863734]

約数ペア:

[(1, 850863734), (2, 425431867), (7, 121551962), (14, 60775981), (41, 20752774), (49, 17364566), (82, 10376387), (98, 8682283), (287, 2964682), (421, 2021054), (503, 1691578), (574, 1482341), (842, 1010527), (1006, 845789), (2009, 423526), (2947, 288722), (3521, 241654), (4018, 211763), (5894, 144361), (7042, 120827), (17261, 49294), (20623, 41258), (20629, 41246), (24647, 34522)]