3740631986

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{387791}}^1$

素因数の和:387866

約数の個数: 32

約数和(自身を含む): 7036098048

約数和(自身を除く): 3295466062

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 9646, 387791, 775582, 2714537, 5041283, 5429074, 10082566, 20552923, 35288981, 41105846, 70577962, 143870461, 267187999, 287740922, 534375998, 1870315993, 3740631986]

約数ペア:

[(1, 3740631986), (2, 1870315993), (7, 534375998), (13, 287740922), (14, 267187999), (26, 143870461), (53, 70577962), (91, 41105846), (106, 35288981), (182, 20552923), (371, 10082566), (689, 5429074), (742, 5041283), (1378, 2714537), (4823, 775582), (9646, 387791)]