504868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 1160320

約数和(自身を除く): 655452

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 73, 76, 91, 133, 146, 182, 247, 266, 292, 364, 494, 511, 532, 949, 988, 1022, 1387, 1729, 1898, 2044, 2774, 3458, 3796, 5548, 6643, 6916, 9709, 13286, 18031, 19418, 26572, 36062, 38836, 72124, 126217, 252434, 504868]

約数ペア:

[(1, 504868), (2, 252434), (4, 126217), (7, 72124), (13, 38836), (14, 36062), (19, 26572), (26, 19418), (28, 18031), (38, 13286), (52, 9709), (73, 6916), (76, 6643), (91, 5548), (133, 3796), (146, 3458), (182, 2774), (247, 2044), (266, 1898), (292, 1729), (364, 1387), (494, 1022), (511, 988), (532, 949)]