421569254

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{13537}}^1$

素因数の和:14239

約数の個数: 16

約数和(自身を含む): 660871008

約数和(自身を除く): 239301754

約数列:

[1, 2, 23, 46, 677, 1354, 13537, 15571, 27074, 31142, 311351, 622702, 9164549, 18329098, 210784627, 421569254]

約数ペア:

[(1, 421569254), (2, 210784627), (23, 18329098), (46, 9164549), (677, 622702), (1354, 311351), (13537, 31142), (15571, 27074)]