219570098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{1481}}^1$

素因数の和:1810

約数の個数: 32

約数和(自身を含む): 376451712

約数和(自身を除く): 156881614

約数列:

[1, 2, 11, 22, 23, 46, 253, 293, 506, 586, 1481, 2962, 3223, 6446, 6739, 13478, 16291, 32582, 34063, 68126, 74129, 148258, 374693, 433933, 749386, 867866, 4773263, 9546526, 9980459, 19960918, 109785049, 219570098]

約数ペア:

[(1, 219570098), (2, 109785049), (11, 19960918), (22, 9980459), (23, 9546526), (46, 4773263), (253, 867866), (293, 749386), (506, 433933), (586, 374693), (1481, 148258), (2962, 74129), (3223, 68126), (6446, 34063), (6739, 32582), (13478, 16291)]