9968758306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{17909}}^1$

素因数の和:18274

約数の個数: 32

約数和(自身を含む): 16368307200

約数和(自身を除く): 6399548894

約数列:

[1, 2, 13, 26, 79, 158, 271, 542, 1027, 2054, 3523, 7046, 17909, 21409, 35818, 42818, 232817, 278317, 465634, 556634, 1414811, 2829622, 4853339, 9706678, 18392543, 36785086, 63093407, 126186814, 383413781, 766827562, 4984379153, 9968758306]

約数ペア:

[(1, 9968758306), (2, 4984379153), (13, 766827562), (26, 383413781), (79, 126186814), (158, 63093407), (271, 36785086), (542, 18392543), (1027, 9706678), (2054, 4853339), (3523, 2829622), (7046, 1414811), (17909, 556634), (21409, 465634), (35818, 278317), (42818, 232817)]