814752718

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{433}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 1401004080

約数和(自身を除く): 586251362

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 293, 338, 433, 494, 586, 866, 3211, 3809, 5567, 5629, 6422, 7618, 8227, 11134, 11258, 16454, 49517, 72371, 73177, 99034, 106951, 126869, 144742, 146354, 213902, 253738, 940823, 1390363, 1649297, 1881646, 2410511, 2780726, 3298594, 4821022, 21440861, 31336643, 42881722, 62673286, 407376359, 814752718]

約数ペア:

[(1, 814752718), (2, 407376359), (13, 62673286), (19, 42881722), (26, 31336643), (38, 21440861), (169, 4821022), (247, 3298594), (293, 2780726), (338, 2410511), (433, 1881646), (494, 1649297), (586, 1390363), (866, 940823), (3211, 253738), (3809, 213902), (5567, 146354), (5629, 144742), (6422, 126869), (7618, 106951), (8227, 99034), (11134, 73177), (11258, 72371), (16454, 49517)]