996819868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{383983}}^1$

素因数の和:384057

約数の個数: 24

約数和(自身を含む): 1935279360

約数和(自身を除く): 938459492

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 383983, 767966, 1535932, 4223813, 8447626, 16895252, 22654997, 45309994, 90619988, 249204967, 498409934, 996819868]

約数ペア:

[(1, 996819868), (2, 498409934), (4, 249204967), (11, 90619988), (22, 45309994), (44, 22654997), (59, 16895252), (118, 8447626), (236, 4223813), (649, 1535932), (1298, 767966), (2596, 383983)]