2080495549451

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{489803}}^1$

素因数の和:490103

約数の個数: 32

約数和(自身を含む): 2405979942912

約数和(自身を除く): 325484393461

約数列:

[1, 11, 23, 103, 163, 253, 1133, 1793, 2369, 3749, 16789, 26059, 41239, 184679, 386147, 489803, 4247617, 5387833, 11265469, 50449709, 79837889, 123920159, 554946799, 878216779, 1160343307, 1836271447, 8223302567, 12763776377, 20198985917, 90456328237, 189135959041, 2080495549451]

約数ペア:

[(1, 2080495549451), (11, 189135959041), (23, 90456328237), (103, 20198985917), (163, 12763776377), (253, 8223302567), (1133, 1836271447), (1793, 1160343307), (2369, 878216779), (3749, 554946799), (16789, 123920159), (26059, 79837889), (41239, 50449709), (184679, 11265469), (386147, 5387833), (489803, 4247617)]