4166990282

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{172147}}^1$

素因数の和:172195

約数の個数: 48

約数和(自身を含む): 8242446240

約数和(自身を除く): 4075455958

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 494, 637, 931, 1274, 1729, 1862, 3458, 12103, 24206, 172147, 344294, 1205029, 2237911, 2410058, 3270793, 4475822, 6541586, 8435203, 15665377, 16870406, 22895551, 31330754, 42520309, 45791102, 85040618, 109657639, 160268857, 219315278, 297642163, 320537714, 595284326, 2083495141, 4166990282]

約数ペア:

[(1, 4166990282), (2, 2083495141), (7, 595284326), (13, 320537714), (14, 297642163), (19, 219315278), (26, 160268857), (38, 109657639), (49, 85040618), (91, 45791102), (98, 42520309), (133, 31330754), (182, 22895551), (247, 16870406), (266, 15665377), (494, 8435203), (637, 6541586), (931, 4475822), (1274, 3270793), (1729, 2410058), (1862, 2237911), (3458, 1205029), (12103, 344294), (24206, 172147)]