393052198

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{110969}}^1$

素因数の和:111012

約数の個数: 32

約数和(自身を含む): 767024640

約数和(自身を除く): 373972442

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 110969, 221938, 776783, 1220659, 1553566, 2441318, 2552287, 5104574, 8544613, 17089226, 17866009, 28075157, 35732018, 56150314, 196526099, 393052198]

約数ペア:

[(1, 393052198), (2, 196526099), (7, 56150314), (11, 35732018), (14, 28075157), (22, 17866009), (23, 17089226), (46, 8544613), (77, 5104574), (154, 2552287), (161, 2441318), (253, 1553566), (322, 1220659), (506, 776783), (1771, 221938), (3542, 110969)]