979390942

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{32321}}^1$

素因数の和:32571

約数の個数: 16

約数和(自身を含む): 1493276400

約数和(自身を除く): 513885458

約数列:

[1, 2, 109, 139, 218, 278, 15151, 30302, 32321, 64642, 3522989, 4492619, 7045978, 8985238, 489695471, 979390942]

約数ペア:

[(1, 979390942), (2, 489695471), (109, 8985238), (139, 7045978), (218, 4492619), (278, 3522989), (15151, 64642), (30302, 32321)]