251717716

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{2833}}^1$

素因数の和:3163

約数の個数: 24

約数和(自身を含む): 447148520

約数和(自身を除く): 195430804

約数列:

[1, 2, 4, 97, 194, 229, 388, 458, 916, 2833, 5666, 11332, 22213, 44426, 88852, 274801, 549602, 648757, 1099204, 1297514, 2595028, 62929429, 125858858, 251717716]

約数ペア:

[(1, 251717716), (2, 125858858), (4, 62929429), (97, 2595028), (194, 1297514), (229, 1099204), (388, 648757), (458, 549602), (916, 274801), (2833, 88852), (5666, 44426), (11332, 22213)]