986793962

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 1964995200

約数和(自身を除く): 978201238

約数列:

[1, 2, 7, 11, 14, 22, 29, 53, 58, 77, 106, 121, 154, 203, 242, 319, 371, 379, 406, 583, 638, 742, 758, 847, 1166, 1537, 1694, 2233, 2653, 3074, 3509, 4081, 4169, 4466, 5306, 6413, 7018, 8162, 8338, 10759, 10991, 12826, 16907, 20087, 21518, 21982, 24563, 29183, 33814, 40174, 44891, 45859, 49126, 58366, 76937, 89782, 91718, 118349, 120901, 140609, 153874, 185977, 220957, 236698, 241802, 281218, 321013, 371954, 441914, 582523, 642026, 846307, 1165046, 1301839, 1329911, 1546699, 1692614, 2430527, 2603678, 2659822, 3093398, 4077661, 4861054, 6407753, 8155322, 9309377, 12815506, 17013689, 18618754, 34027378, 44854271, 70485283, 89708542, 140970566, 493396981, 986793962]

約数ペア:

[(1, 986793962), (2, 493396981), (7, 140970566), (11, 89708542), (14, 70485283), (22, 44854271), (29, 34027378), (53, 18618754), (58, 17013689), (77, 12815506), (106, 9309377), (121, 8155322), (154, 6407753), (203, 4861054), (242, 4077661), (319, 3093398), (371, 2659822), (379, 2603678), (406, 2430527), (583, 1692614), (638, 1546699), (742, 1329911), (758, 1301839), (847, 1165046), (1166, 846307), (1537, 642026), (1694, 582523), (2233, 441914), (2653, 371954), (3074, 321013), (3509, 281218), (4081, 241802), (4169, 236698), (4466, 220957), (5306, 185977), (6413, 153874), (7018, 140609), (8162, 120901), (8338, 118349), (10759, 91718), (10991, 89782), (12826, 76937), (16907, 58366), (20087, 49126), (21518, 45859), (21982, 44891), (24563, 40174), (29183, 33814)]