1209422684

素因数分解:

$2^2\times {\mathrm{167}}^1\times {\mathrm{509}}^1\times {\mathrm{3557}}^1$

素因数の和:4237

約数の個数: 24

約数和(自身を含む): 2133946080

約数和(自身を除く): 924523396

約数列:

[1, 2, 4, 167, 334, 509, 668, 1018, 2036, 3557, 7114, 14228, 85003, 170006, 340012, 594019, 1188038, 1810513, 2376076, 3621026, 7242052, 302355671, 604711342, 1209422684]

約数ペア:

[(1, 1209422684), (2, 604711342), (4, 302355671), (167, 7242052), (334, 3621026), (509, 2376076), (668, 1810513), (1018, 1188038), (2036, 594019), (3557, 340012), (7114, 170006), (14228, 85003)]