1138895988

素因数分解:

$2^2\times 3^1\times {\mathrm{18679}}^1\times {\mathrm{5081}}^1$

素因数の和:23767

約数の個数: 24

約数和(自身を含む): 2658089280

約数和(自身を除く): 1519193292

約数列:

[1, 2, 3, 4, 6, 12, 5081, 10162, 15243, 18679, 20324, 30486, 37358, 56037, 60972, 74716, 112074, 224148, 94907999, 189815998, 284723997, 379631996, 569447994, 1138895988]

約数ペア:

[(1, 1138895988), (2, 569447994), (3, 379631996), (4, 284723997), (6, 189815998), (12, 94907999), (5081, 224148), (10162, 112074), (15243, 74716), (18679, 60972), (20324, 56037), (30486, 37358)]