1040807972

素因数分解:

$2^2\times {\mathrm{557}}^1\times {\mathrm{569}}^1\times {\mathrm{821}}^1$

素因数の和:1951

約数の個数: 24

約数和(自身を含む): 1830117240

約数和(自身を除く): 789309268

約数列:

[1, 2, 4, 557, 569, 821, 1114, 1138, 1642, 2228, 2276, 3284, 316933, 457297, 467149, 633866, 914594, 934298, 1267732, 1829188, 1868596, 260201993, 520403986, 1040807972]

約数ペア:

[(1, 1040807972), (2, 520403986), (4, 260201993), (557, 1868596), (569, 1829188), (821, 1267732), (1114, 934298), (1138, 914594), (1642, 633866), (2228, 467149), (2276, 457297), (3284, 316933)]