426010186

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{16747}}^1$

素因数の和:16858

約数の個数: 32

約数和(自身を含む): 771747840

約数和(自身を除く): 345737654

約数列:

[1, 2, 7, 14, 23, 46, 79, 158, 161, 322, 553, 1106, 1817, 3634, 12719, 16747, 25438, 33494, 117229, 234458, 385181, 770362, 1323013, 2646026, 2696267, 5392534, 9261091, 18522182, 30429299, 60858598, 213005093, 426010186]

約数ペア:

[(1, 426010186), (2, 213005093), (7, 60858598), (14, 30429299), (23, 18522182), (46, 9261091), (79, 5392534), (158, 2696267), (161, 2646026), (322, 1323013), (553, 770362), (1106, 385181), (1817, 234458), (3634, 117229), (12719, 33494), (16747, 25438)]