3814972

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 8225280

約数和(自身を除く): 4410308

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 71, 76, 101, 133, 142, 202, 266, 284, 404, 497, 532, 707, 994, 1349, 1414, 1919, 1988, 2698, 2828, 3838, 5396, 7171, 7676, 9443, 13433, 14342, 18886, 26866, 28684, 37772, 50197, 53732, 100394, 136249, 200788, 272498, 544996, 953743, 1907486, 3814972]

約数ペア:

[(1, 3814972), (2, 1907486), (4, 953743), (7, 544996), (14, 272498), (19, 200788), (28, 136249), (38, 100394), (71, 53732), (76, 50197), (101, 37772), (133, 28684), (142, 26866), (202, 18886), (266, 14342), (284, 13433), (404, 9443), (497, 7676), (532, 7171), (707, 5396), (994, 3838), (1349, 2828), (1414, 2698), (1919, 1988)]