671567388

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173263}}^1$

素因数の和:173306

約数の個数: 48

約数和(自身を含む): 1746501120

約数和(自身を除く): 1074933732

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 173263, 346526, 519789, 693052, 1039578, 2079156, 2945471, 3291997, 5890942, 6583994, 8836413, 9875991, 11781884, 13167988, 17672826, 19751982, 35345652, 39503964, 55963949, 111927898, 167891847, 223855796, 335783694, 671567388]

約数ペア:

[(1, 671567388), (2, 335783694), (3, 223855796), (4, 167891847), (6, 111927898), (12, 55963949), (17, 39503964), (19, 35345652), (34, 19751982), (38, 17672826), (51, 13167988), (57, 11781884), (68, 9875991), (76, 8836413), (102, 6583994), (114, 5890942), (204, 3291997), (228, 2945471), (323, 2079156), (646, 1039578), (969, 693052), (1292, 519789), (1938, 346526), (3876, 173263)]