2100035002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^2\times {\mathrm{947}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 3628830240

約数和(自身を除く): 1528795238

約数列:

[1, 2, 13, 19, 26, 38, 67, 134, 247, 494, 871, 947, 1273, 1742, 1894, 2546, 4489, 8978, 12311, 16549, 17993, 24622, 33098, 35986, 58357, 63449, 85291, 116714, 126898, 170582, 233909, 467818, 824837, 1108783, 1205531, 1649674, 2217566, 2411062, 4251083, 8502166, 15671903, 31343806, 55264079, 80770577, 110528158, 161541154, 1050017501, 2100035002]

約数ペア:

[(1, 2100035002), (2, 1050017501), (13, 161541154), (19, 110528158), (26, 80770577), (38, 55264079), (67, 31343806), (134, 15671903), (247, 8502166), (494, 4251083), (871, 2411062), (947, 2217566), (1273, 1649674), (1742, 1205531), (1894, 1108783), (2546, 824837), (4489, 467818), (8978, 233909), (12311, 170582), (16549, 126898), (17993, 116714), (24622, 85291), (33098, 63449), (35986, 58357)]