449356118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{72547}}^1$

素因数の和:72731

約数の個数: 16

約数和(自身を含む): 713872320

約数和(自身を除く): 264516202

約数列:

[1, 2, 19, 38, 163, 326, 3097, 6194, 72547, 145094, 1378393, 2756786, 11825161, 23650322, 224678059, 449356118]

約数ペア:

[(1, 449356118), (2, 224678059), (19, 23650322), (38, 11825161), (163, 2756786), (326, 1378393), (3097, 145094), (6194, 72547)]