4219923218

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{1181}}^1$

素因数の和:1336

約数の個数: 72

約数和(自身を含む): 7854865164

約数和(自身を除く): 3634941946

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 101, 133, 202, 266, 361, 707, 722, 931, 1181, 1414, 1862, 1919, 2362, 2527, 3838, 4949, 5054, 8267, 9898, 13433, 16534, 17689, 22439, 26866, 35378, 36461, 44878, 57869, 72922, 94031, 115738, 119281, 157073, 188062, 238562, 255227, 314146, 426341, 510454, 834967, 852682, 1099511, 1669934, 1786589, 2199022, 2266339, 2984387, 3573178, 4532678, 5844769, 5968774, 11689538, 15864373, 20890709, 31728746, 41781418, 43060441, 86120882, 111050611, 222101222, 301423087, 602846174, 2109961609, 4219923218]

約数ペア:

[(1, 4219923218), (2, 2109961609), (7, 602846174), (14, 301423087), (19, 222101222), (38, 111050611), (49, 86120882), (98, 43060441), (101, 41781418), (133, 31728746), (202, 20890709), (266, 15864373), (361, 11689538), (707, 5968774), (722, 5844769), (931, 4532678), (1181, 3573178), (1414, 2984387), (1862, 2266339), (1919, 2199022), (2362, 1786589), (2527, 1669934), (3838, 1099511), (4949, 852682), (5054, 834967), (8267, 510454), (9898, 426341), (13433, 314146), (16534, 255227), (17689, 238562), (22439, 188062), (26866, 157073), (35378, 119281), (36461, 115738), (44878, 94031), (57869, 72922)]