489902136

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{148997}}^1$

素因数の和:149143

約数の個数: 32

約数和(自身を含む): 1233703440

約数和(自身を除く): 743801304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 148997, 297994, 446991, 595988, 893982, 1191976, 1787964, 3575928, 20412589, 40825178, 61237767, 81650356, 122475534, 163300712, 244951068, 489902136]

約数ペア:

[(1, 489902136), (2, 244951068), (3, 163300712), (4, 122475534), (6, 81650356), (8, 61237767), (12, 40825178), (24, 20412589), (137, 3575928), (274, 1787964), (411, 1191976), (548, 893982), (822, 595988), (1096, 446991), (1644, 297994), (3288, 148997)]