266780294198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{2100533}}^1$

素因数の和:2100820

約数の個数: 32

約数和(自身を含む): 457345066752

約数和(自身を除く): 190564772554

約数列:

[1, 2, 11, 22, 23, 46, 251, 253, 502, 506, 2761, 5522, 5773, 11546, 63503, 127006, 2100533, 4201066, 23105863, 46211726, 48312259, 96624518, 527233783, 531434849, 1054467566, 1062869698, 5799571613, 11599143226, 12126377009, 24252754018, 133390147099, 266780294198]

約数ペア:

[(1, 266780294198), (2, 133390147099), (11, 24252754018), (22, 12126377009), (23, 11599143226), (46, 5799571613), (251, 1062869698), (253, 1054467566), (502, 531434849), (506, 527233783), (2761, 96624518), (5522, 48312259), (5773, 46211726), (11546, 23105863), (63503, 4201066), (127006, 2100533)]