247486542

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1\times {\mathrm{839}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 500048640

約数和(自身を除く): 252562098

約数列:

[1, 2, 3, 6, 211, 233, 422, 466, 633, 699, 839, 1266, 1398, 1678, 2517, 5034, 49163, 98326, 147489, 177029, 195487, 294978, 354058, 390974, 531087, 586461, 1062174, 1172922, 41247757, 82495514, 123743271, 247486542]

約数ペア:

[(1, 247486542), (2, 123743271), (3, 82495514), (6, 41247757), (211, 1172922), (233, 1062174), (422, 586461), (466, 531087), (633, 390974), (699, 354058), (839, 294978), (1266, 195487), (1398, 177029), (1678, 147489), (2517, 98326), (5034, 49163)]