1000147278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1\times {\mathrm{8623}}^1$

素因数の和:10128

約数の個数: 32

約数和(自身を含む): 2155862016

約数和(自身を除く): 1155714738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1487, 2974, 4461, 8623, 8922, 17246, 19331, 25869, 38662, 51738, 57993, 112099, 115986, 224198, 336297, 672594, 12822401, 25644802, 38467203, 76934406, 166691213, 333382426, 500073639, 1000147278]

約数ペア:

[(1, 1000147278), (2, 500073639), (3, 333382426), (6, 166691213), (13, 76934406), (26, 38467203), (39, 25644802), (78, 12822401), (1487, 672594), (2974, 336297), (4461, 224198), (8623, 115986), (8922, 112099), (17246, 57993), (19331, 51738), (25869, 38662)]