7140456722

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{30001919}}^1$

素因数の和:30001945

約数の個数: 16

約数和(自身を含む): 12960829440

約数和(自身を除く): 5820372718

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 30001919, 60003838, 210013433, 420026866, 510032623, 1020065246, 3570228361, 7140456722]

約数ペア:

[(1, 7140456722), (2, 3570228361), (7, 1020065246), (14, 510032623), (17, 420026866), (34, 210013433), (119, 60003838), (238, 30001919)]