318767902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{3541}}^1$

素因数の和:3688

約数の個数: 32

約数和(自身を含む): 530449920

約数和(自身を除く): 211682018

約数列:

[1, 2, 19, 23, 38, 46, 103, 206, 437, 874, 1957, 2369, 3541, 3914, 4738, 7082, 45011, 67279, 81443, 90022, 134558, 162886, 364723, 729446, 1547417, 3094834, 6929737, 8388629, 13859474, 16777258, 159383951, 318767902]

約数ペア:

[(1, 318767902), (2, 159383951), (19, 16777258), (23, 13859474), (38, 8388629), (46, 6929737), (103, 3094834), (206, 1547417), (437, 729446), (874, 364723), (1957, 162886), (2369, 134558), (3541, 90022), (3914, 81443), (4738, 67279), (7082, 45011)]