274370330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{16111}}^1$

素因数の和:16262

約数の個数: 32

約数和(自身を含む): 535949568

約数和(自身を除く): 261579238

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3406, 8515, 16111, 17030, 32222, 80555, 161110, 209443, 418886, 1047215, 2094430, 2110541, 4221082, 10552705, 21105410, 27437033, 54874066, 137185165, 274370330]

約数ペア:

[(1, 274370330), (2, 137185165), (5, 54874066), (10, 27437033), (13, 21105410), (26, 10552705), (65, 4221082), (130, 2110541), (131, 2094430), (262, 1047215), (655, 418886), (1310, 209443), (1703, 161110), (3406, 80555), (8515, 32222), (16111, 17030)]