478712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{4603}}^1$

素因数の和:4622

約数の個数: 16

約数和(自身を含む): 966840

約数和(自身を除く): 488128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 4603, 9206, 18412, 36824, 59839, 119678, 239356, 478712]

約数ペア:

[(1, 478712), (2, 239356), (4, 119678), (8, 59839), (13, 36824), (26, 18412), (52, 9206), (104, 4603)]