1813309927322

素因数分解:

$2^1\times {\mathrm{821}}^1\times {\mathrm{997}}^1\times {\mathrm{1019}}^1\times {\mathrm{1087}}^1$

素因数の和:3926

約数の個数: 32

約数和(自身を含む): 2731194823680

約数和(自身を除く): 917884896358

約数列:

[1, 2, 821, 997, 1019, 1087, 1642, 1994, 2038, 2174, 818537, 836599, 892427, 1015943, 1083739, 1107653, 1637074, 1673198, 1784854, 2031886, 2167478, 2215306, 834089203, 889749719, 909383113, 1104330041, 1668178406, 1779499438, 1818766226, 2208660082, 906654963661, 1813309927322]

約数ペア:

[(1, 1813309927322), (2, 906654963661), (821, 2208660082), (997, 1818766226), (1019, 1779499438), (1087, 1668178406), (1642, 1104330041), (1994, 909383113), (2038, 889749719), (2174, 834089203), (818537, 2215306), (836599, 2167478), (892427, 2031886), (1015943, 1784854), (1083739, 1673198), (1107653, 1637074)]