1645226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 32

約数和(自身を含む): 2939328

約数和(自身を除く): 1294102

約数列:

[1, 2, 11, 17, 22, 34, 53, 83, 106, 166, 187, 374, 583, 901, 913, 1166, 1411, 1802, 1826, 2822, 4399, 8798, 9911, 15521, 19822, 31042, 48389, 74783, 96778, 149566, 822613, 1645226]

約数ペア:

[(1, 1645226), (2, 822613), (11, 149566), (17, 96778), (22, 74783), (34, 48389), (53, 31042), (83, 19822), (106, 15521), (166, 9911), (187, 8798), (374, 4399), (583, 2822), (901, 1826), (913, 1802), (1166, 1411)]