490147204

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{64189}}^1$

素因数の和:64299

約数の個数: 24

約数和(自身を含む): 905849280

約数和(自身を除く): 415702076

約数列:

[1, 2, 4, 23, 46, 83, 92, 166, 332, 1909, 3818, 7636, 64189, 128378, 256756, 1476347, 2952694, 5327687, 5905388, 10655374, 21310748, 122536801, 245073602, 490147204]

約数ペア:

[(1, 490147204), (2, 245073602), (4, 122536801), (23, 21310748), (46, 10655374), (83, 5905388), (92, 5327687), (166, 2952694), (332, 1476347), (1909, 256756), (3818, 128378), (7636, 64189)]