328045276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{88853}}^1$

素因数の和:88941

約数の個数: 24

約数和(自身を含む): 626953824

約数和(自身を除く): 298908548

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 88853, 177706, 355412, 1155089, 2310178, 4620356, 6308563, 12617126, 25234252, 82011319, 164022638, 328045276]

約数ペア:

[(1, 328045276), (2, 164022638), (4, 82011319), (13, 25234252), (26, 12617126), (52, 6308563), (71, 4620356), (142, 2310178), (284, 1155089), (923, 355412), (1846, 177706), (3692, 88853)]