428266486

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{157799}}^1$

素因数の和:157883

約数の個数: 16

約数和(自身を含む): 681696000

約数和(自身を除く): 253429514

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 157799, 315598, 3629377, 7258754, 9310141, 18620282, 214133243, 428266486]

約数ペア:

[(1, 428266486), (2, 214133243), (23, 18620282), (46, 9310141), (59, 7258754), (118, 3629377), (1357, 315598), (2714, 157799)]