1330773794

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{3607}}^1$

素因数の和:3727

約数の個数: 48

約数和(自身を含む): 2441374848

約数和(自身を除く): 1110601054

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 361, 511, 722, 1022, 1387, 2527, 2774, 3607, 5054, 7214, 9709, 19418, 25249, 26353, 50498, 52706, 68533, 137066, 184471, 263311, 368942, 479731, 526622, 959462, 1302127, 1843177, 2604254, 3686354, 5002909, 9114889, 10005818, 18229778, 35020363, 70040726, 95055271, 190110542, 665386897, 1330773794]

約数ペア:

[(1, 1330773794), (2, 665386897), (7, 190110542), (14, 95055271), (19, 70040726), (38, 35020363), (73, 18229778), (133, 10005818), (146, 9114889), (266, 5002909), (361, 3686354), (511, 2604254), (722, 1843177), (1022, 1302127), (1387, 959462), (2527, 526622), (2774, 479731), (3607, 368942), (5054, 263311), (7214, 184471), (9709, 137066), (19418, 68533), (25249, 52706), (26353, 50498)]