10990026938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{115931}}^1$

素因数の和:116114

約数の個数: 32

約数和(自身を含む): 18697512960

約数和(自身を除く): 7707486022

約数列:

[1, 2, 11, 22, 31, 62, 139, 278, 341, 682, 1529, 3058, 4309, 8618, 47399, 94798, 115931, 231862, 1275241, 2550482, 3593861, 7187722, 16114409, 32228818, 39532471, 79064942, 177258499, 354516998, 499546679, 999093358, 5495013469, 10990026938]

約数ペア:

[(1, 10990026938), (2, 5495013469), (11, 999093358), (22, 499546679), (31, 354516998), (62, 177258499), (139, 79064942), (278, 39532471), (341, 32228818), (682, 16114409), (1529, 7187722), (3058, 3593861), (4309, 2550482), (8618, 1275241), (47399, 231862), (94798, 115931)]