893431930

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1321}}^1\times {\mathrm{1439}}^1$

素因数の和:2814

約数の個数: 32

約数和(自身を含む): 1644779520

約数和(自身を除く): 751347590

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 1321, 1439, 2642, 2878, 6605, 7195, 13210, 14390, 62087, 67633, 124174, 135266, 310435, 338165, 620870, 676330, 1900919, 3801838, 9504595, 19009190, 89343193, 178686386, 446715965, 893431930]

約数ペア:

[(1, 893431930), (2, 446715965), (5, 178686386), (10, 89343193), (47, 19009190), (94, 9504595), (235, 3801838), (470, 1900919), (1321, 676330), (1439, 620870), (2642, 338165), (2878, 310435), (6605, 135266), (7195, 124174), (13210, 67633), (14390, 62087)]