309804511918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{1231}}^1\times {\mathrm{9769}}^1$

素因数の和:12184

約数の個数: 32

約数和(自身を含む): 507849914880

約数和(自身を除く): 198045402962

約数列:

[1, 2, 11, 22, 1171, 1231, 2342, 2462, 9769, 12881, 13541, 19538, 25762, 27082, 107459, 214918, 1441501, 2883002, 11439499, 12025639, 15856511, 22878998, 24051278, 31713022, 125834489, 132282029, 251668978, 264564058, 14082023269, 28164046538, 154902255959, 309804511918]

約数ペア:

[(1, 309804511918), (2, 154902255959), (11, 28164046538), (22, 14082023269), (1171, 264564058), (1231, 251668978), (2342, 132282029), (2462, 125834489), (9769, 31713022), (12881, 24051278), (13541, 22878998), (19538, 15856511), (25762, 12025639), (27082, 11439499), (107459, 2883002), (214918, 1441501)]