388584514

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 613008000

約数和(自身を除く): 224423486

約数列:

[1, 2, 29, 58, 131, 199, 257, 262, 398, 514, 3799, 5771, 7453, 7598, 11542, 14906, 26069, 33667, 51143, 52138, 67334, 102286, 756001, 976343, 1483147, 1512002, 1952686, 2966294, 6699733, 13399466, 194292257, 388584514]

約数ペア:

[(1, 388584514), (2, 194292257), (29, 13399466), (58, 6699733), (131, 2966294), (199, 1952686), (257, 1512002), (262, 1483147), (398, 976343), (514, 756001), (3799, 102286), (5771, 67334), (7453, 52138), (7598, 51143), (11542, 33667), (14906, 26069)]