7137922204

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{19417}}^1$

素因数の和:20138

約数の個数: 48

約数和(自身を含む): 15049726720

約数和(自身を除く): 7911804516

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 691, 1382, 2764, 4837, 9674, 13129, 19348, 19417, 26258, 38834, 52516, 77668, 91903, 135919, 183806, 271838, 367612, 368923, 543676, 737846, 1475692, 2582461, 5164922, 10329844, 13417147, 26834294, 53668588, 93920029, 187840058, 254925793, 375680116, 509851586, 1019703172, 1784480551, 3568961102, 7137922204]

約数ペア:

[(1, 7137922204), (2, 3568961102), (4, 1784480551), (7, 1019703172), (14, 509851586), (19, 375680116), (28, 254925793), (38, 187840058), (76, 93920029), (133, 53668588), (266, 26834294), (532, 13417147), (691, 10329844), (1382, 5164922), (2764, 2582461), (4837, 1475692), (9674, 737846), (13129, 543676), (19348, 368923), (19417, 367612), (26258, 271838), (38834, 183806), (52516, 135919), (77668, 91903)]