538528514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{739}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 863846400

約数和(自身を除く): 325317886

約数列:

[1, 2, 19, 38, 127, 151, 254, 302, 739, 1478, 2413, 2869, 4826, 5738, 14041, 19177, 28082, 38354, 93853, 111589, 187706, 223178, 364363, 728726, 1783207, 2120191, 3566414, 4240382, 14171803, 28343606, 269264257, 538528514]

約数ペア:

[(1, 538528514), (2, 269264257), (19, 28343606), (38, 14171803), (127, 4240382), (151, 3566414), (254, 2120191), (302, 1783207), (739, 728726), (1478, 364363), (2413, 223178), (2869, 187706), (4826, 111589), (5738, 93853), (14041, 38354), (19177, 28082)]