442969838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 737493120

約数和(自身を除く): 294523282

約数列:

[1, 2, 19, 29, 38, 58, 83, 166, 167, 334, 551, 841, 1102, 1577, 1682, 2407, 3154, 3173, 4814, 4843, 6346, 9686, 13861, 15979, 27722, 31958, 45733, 69803, 91466, 92017, 139606, 140447, 184034, 263359, 280894, 401969, 526718, 803938, 1326257, 2652514, 2668493, 5336986, 7637411, 11657101, 15274822, 23314202, 221484919, 442969838]

約数ペア:

[(1, 442969838), (2, 221484919), (19, 23314202), (29, 15274822), (38, 11657101), (58, 7637411), (83, 5336986), (166, 2668493), (167, 2652514), (334, 1326257), (551, 803938), (841, 526718), (1102, 401969), (1577, 280894), (1682, 263359), (2407, 184034), (3154, 140447), (3173, 139606), (4814, 92017), (4843, 91466), (6346, 69803), (9686, 45733), (13861, 31958), (15979, 27722)]