7290740204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1\times {\mathrm{5449}}^1$

素因数の和:6158

約数の個数: 48

約数和(自身を含む): 14239411200

約数和(自身を除く): 6948670996

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 647, 1034, 1294, 2068, 2588, 5449, 7117, 10898, 14234, 21796, 28468, 30409, 59939, 60818, 119878, 121636, 239756, 256103, 334499, 512206, 668998, 1024412, 1337996, 2817133, 3525503, 5634266, 7051006, 11268532, 14102012, 38780533, 77561066, 155122132, 165698641, 331397282, 662794564, 1822685051, 3645370102, 7290740204]

約数ペア:

[(1, 7290740204), (2, 3645370102), (4, 1822685051), (11, 662794564), (22, 331397282), (44, 165698641), (47, 155122132), (94, 77561066), (188, 38780533), (517, 14102012), (647, 11268532), (1034, 7051006), (1294, 5634266), (2068, 3525503), (2588, 2817133), (5449, 1337996), (7117, 1024412), (10898, 668998), (14234, 512206), (21796, 334499), (28468, 256103), (30409, 239756), (59939, 121636), (60818, 119878)]