2079794836

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2\times {\mathrm{853}}^1$

素因数の和:1001

約数の個数: 72

約数和(自身を含む): 4381443584

約数和(自身を除く): 2301648748

約数列:

[1, 2, 4, 7, 14, 28, 31, 53, 62, 106, 124, 212, 217, 371, 434, 742, 853, 868, 1484, 1643, 1706, 2809, 3286, 3412, 5618, 5971, 6572, 11236, 11501, 11942, 19663, 23002, 23884, 26443, 39326, 45209, 46004, 52886, 78652, 87079, 90418, 105772, 174158, 180836, 185101, 316463, 348316, 370202, 609553, 632926, 740404, 1219106, 1265852, 1401479, 2396077, 2438212, 2802958, 4792154, 5605916, 9584308, 9810353, 16772539, 19620706, 33545078, 39241412, 67090156, 74278387, 148556774, 297113548, 519948709, 1039897418, 2079794836]

約数ペア:

[(1, 2079794836), (2, 1039897418), (4, 519948709), (7, 297113548), (14, 148556774), (28, 74278387), (31, 67090156), (53, 39241412), (62, 33545078), (106, 19620706), (124, 16772539), (212, 9810353), (217, 9584308), (371, 5605916), (434, 4792154), (742, 2802958), (853, 2438212), (868, 2396077), (1484, 1401479), (1643, 1265852), (1706, 1219106), (2809, 740404), (3286, 632926), (3412, 609553), (5618, 370202), (5971, 348316), (6572, 316463), (11236, 185101), (11501, 180836), (11942, 174158), (19663, 105772), (23002, 90418), (23884, 87079), (26443, 78652), (39326, 52886), (45209, 46004)]