284428886

素因数分解:

$2^1\times 7^1\times {\mathrm{1627}}^1\times {\mathrm{12487}}^1$

素因数の和:14123

約数の個数: 16

約数和(自身を含む): 487931136

約数和(自身を除く): 203502250

約数列:

[1, 2, 7, 14, 1627, 3254, 11389, 12487, 22778, 24974, 87409, 174818, 20316349, 40632698, 142214443, 284428886]

約数ペア:

[(1, 284428886), (2, 142214443), (7, 40632698), (14, 20316349), (1627, 174818), (3254, 87409), (11389, 24974), (12487, 22778)]