489133744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{7873}}^1$

素因数の和:8245

約数の個数: 40

約数和(自身を含む): 1036911312

約数和(自身を除く): 547777568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 353, 706, 1412, 2824, 3883, 5648, 7766, 7873, 15532, 15746, 31064, 31492, 62128, 62984, 86603, 125968, 173206, 346412, 692824, 1385648, 2779169, 5558338, 11116676, 22233352, 30570859, 44466704, 61141718, 122283436, 244566872, 489133744]

約数ペア:

[(1, 489133744), (2, 244566872), (4, 122283436), (8, 61141718), (11, 44466704), (16, 30570859), (22, 22233352), (44, 11116676), (88, 5558338), (176, 2779169), (353, 1385648), (706, 692824), (1412, 346412), (2824, 173206), (3883, 125968), (5648, 86603), (7766, 62984), (7873, 62128), (15532, 31492), (15746, 31064)]