3280762604

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{86857}}^1$

素因数の和:86958

約数の個数: 48

約数和(自身を含む): 7004229120

約数和(自身を除く): 3723466516

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 71, 76, 133, 142, 266, 284, 497, 532, 994, 1349, 1988, 2698, 5396, 9443, 18886, 37772, 86857, 173714, 347428, 607999, 1215998, 1650283, 2431996, 3300566, 6166847, 6601132, 11551981, 12333694, 23103962, 24667388, 43167929, 46207924, 86335858, 117170093, 172671716, 234340186, 468680372, 820190651, 1640381302, 3280762604]

約数ペア:

[(1, 3280762604), (2, 1640381302), (4, 820190651), (7, 468680372), (14, 234340186), (19, 172671716), (28, 117170093), (38, 86335858), (71, 46207924), (76, 43167929), (133, 24667388), (142, 23103962), (266, 12333694), (284, 11551981), (497, 6601132), (532, 6166847), (994, 3300566), (1349, 2431996), (1988, 1650283), (2698, 1215998), (5396, 607999), (9443, 347428), (18886, 173714), (37772, 86857)]