188589039478

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1997}}^1\times {\mathrm{110581}}^1$

素因数の和:112648

約数の個数: 32

約数和(自身を含む): 328762939968

約数和(自身を除く): 140173900490

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 1997, 3994, 13979, 27958, 110581, 121817, 221162, 243634, 774067, 852719, 1548134, 1705438, 6745441, 13490882, 47218087, 94436174, 220830257, 441660514, 1545811799, 3091623598, 13470645677, 26941291354, 94294519739, 188589039478]

約数ペア:

[(1, 188589039478), (2, 94294519739), (7, 26941291354), (14, 13470645677), (61, 3091623598), (122, 1545811799), (427, 441660514), (854, 220830257), (1997, 94436174), (3994, 47218087), (13979, 13490882), (27958, 6745441), (110581, 1705438), (121817, 1548134), (221162, 852719), (243634, 774067)]