2046457966

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1\times {\mathrm{4643}}^1$

素因数の和:6328

約数の個数: 32

約数和(自身を含む): 3695880960

約数和(自身を除く): 1649422994

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1657, 3314, 4643, 9286, 11599, 23198, 31483, 32501, 62966, 65002, 88217, 176434, 220381, 440762, 617519, 1235038, 7693451, 15386902, 53854157, 107708314, 146175569, 292351138, 1023228983, 2046457966]

約数ペア:

[(1, 2046457966), (2, 1023228983), (7, 292351138), (14, 146175569), (19, 107708314), (38, 53854157), (133, 15386902), (266, 7693451), (1657, 1235038), (3314, 617519), (4643, 440762), (9286, 220381), (11599, 176434), (23198, 88217), (31483, 65002), (32501, 62966)]