2990085864

素因数分解:

$2^3\times 3^1\times {\mathrm{311}}^1\times {\mathrm{400601}}^1$

素因数の和:400921

約数の個数: 32

約数和(自身を含む): 7499269440

約数和(自身を除く): 4509183576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 311, 622, 933, 1244, 1866, 2488, 3732, 7464, 400601, 801202, 1201803, 1602404, 2403606, 3204808, 4807212, 9614424, 124586911, 249173822, 373760733, 498347644, 747521466, 996695288, 1495042932, 2990085864]

約数ペア:

[(1, 2990085864), (2, 1495042932), (3, 996695288), (4, 747521466), (6, 498347644), (8, 373760733), (12, 249173822), (24, 124586911), (311, 9614424), (622, 4807212), (933, 3204808), (1244, 2403606), (1866, 1602404), (2488, 1201803), (3732, 801202), (7464, 400601)]