7808164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 17718400

約数和(自身を除く): 9910236

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1129, 1729, 2258, 3458, 4516, 6916, 7903, 14677, 15806, 21451, 29354, 31612, 42902, 58708, 85804, 102739, 150157, 205478, 278863, 300314, 410956, 557726, 600628, 1115452, 1952041, 3904082, 7808164]

約数ペア:

[(1, 7808164), (2, 3904082), (4, 1952041), (7, 1115452), (13, 600628), (14, 557726), (19, 410956), (26, 300314), (28, 278863), (38, 205478), (52, 150157), (76, 102739), (91, 85804), (133, 58708), (182, 42902), (247, 31612), (266, 29354), (364, 21451), (494, 15806), (532, 14677), (988, 7903), (1129, 6916), (1729, 4516), (2258, 3458)]