980122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 32

約数和(自身を含む): 1814400

約数和(自身を除く): 834278

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 149, 253, 286, 298, 299, 506, 598, 1639, 1937, 3278, 3289, 3427, 3874, 6578, 6854, 21307, 37697, 42614, 44551, 75394, 89102, 490061, 980122]

約数ペア:

[(1, 980122), (2, 490061), (11, 89102), (13, 75394), (22, 44551), (23, 42614), (26, 37697), (46, 21307), (143, 6854), (149, 6578), (253, 3874), (286, 3427), (298, 3289), (299, 3278), (506, 1937), (598, 1639)]