717984958

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 1199875680

約数和(自身を除く): 481890722

約数列:

[1, 2, 19, 29, 38, 53, 58, 106, 361, 551, 647, 722, 1007, 1102, 1294, 1537, 2014, 3074, 10469, 12293, 18763, 19133, 20938, 24586, 29203, 34291, 37526, 38266, 58406, 68582, 233567, 356497, 467134, 554857, 651529, 712994, 994439, 1109714, 1303058, 1988878, 6773443, 12379051, 13546886, 18894341, 24758102, 37788682, 358992479, 717984958]

約数ペア:

[(1, 717984958), (2, 358992479), (19, 37788682), (29, 24758102), (38, 18894341), (53, 13546886), (58, 12379051), (106, 6773443), (361, 1988878), (551, 1303058), (647, 1109714), (722, 994439), (1007, 712994), (1102, 651529), (1294, 554857), (1537, 467134), (2014, 356497), (3074, 233567), (10469, 68582), (12293, 58406), (18763, 38266), (19133, 37526), (20938, 34291), (24586, 29203)]