289341074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{222913}}^1$

素因数の和:222985

約数の個数: 16

約数和(自身を含む): 481494240

約数和(自身を除く): 192153166

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 222913, 445826, 2452043, 4904086, 13151867, 26303734, 144670537, 289341074]

約数ペア:

[(1, 289341074), (2, 144670537), (11, 26303734), (22, 13151867), (59, 4904086), (118, 2452043), (649, 445826), (1298, 222913)]