1731245978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{11483}}^1$

素因数の和:11603

約数の個数: 48

約数和(自身を含む): 3299123520

約数和(自身を除く): 1567877542

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 121, 154, 178, 242, 623, 847, 979, 1246, 1694, 1958, 6853, 10769, 11483, 13706, 21538, 22966, 75383, 80381, 126313, 150766, 160762, 252626, 884191, 1021987, 1389443, 1768382, 2043974, 2778886, 7153909, 9726101, 11241857, 14307818, 19452202, 22483714, 78692999, 123660427, 157385998, 247320854, 865622989, 1731245978]

約数ペア:

[(1, 1731245978), (2, 865622989), (7, 247320854), (11, 157385998), (14, 123660427), (22, 78692999), (77, 22483714), (89, 19452202), (121, 14307818), (154, 11241857), (178, 9726101), (242, 7153909), (623, 2778886), (847, 2043974), (979, 1768382), (1246, 1389443), (1694, 1021987), (1958, 884191), (6853, 252626), (10769, 160762), (11483, 150766), (13706, 126313), (21538, 80381), (22966, 75383)]