7718442940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2283563}}^1$

素因数の和:2283598

約数の個数: 36

約数和(自身を含む): 17551472904

約数和(自身を除く): 9833029964

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 2283563, 4567126, 9134252, 11417815, 22835630, 29686319, 45671260, 59372638, 118745276, 148431595, 296863190, 385922147, 593726380, 771844294, 1543688588, 1929610735, 3859221470, 7718442940]

約数ペア:

[(1, 7718442940), (2, 3859221470), (4, 1929610735), (5, 1543688588), (10, 771844294), (13, 593726380), (20, 385922147), (26, 296863190), (52, 148431595), (65, 118745276), (130, 59372638), (169, 45671260), (260, 29686319), (338, 22835630), (676, 11417815), (845, 9134252), (1690, 4567126), (3380, 2283563)]