1220719266

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5216749}}^1$

素因数の和:5216770

約数の個数: 24

約数和(自身を含む): 2848345500

約数和(自身を除く): 1627626234

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 5216749, 10433498, 15650247, 31300494, 46950741, 67817737, 93901482, 135635474, 203453211, 406906422, 610359633, 1220719266]

約数ペア:

[(1, 1220719266), (2, 610359633), (3, 406906422), (6, 203453211), (9, 135635474), (13, 93901482), (18, 67817737), (26, 46950741), (39, 31300494), (78, 15650247), (117, 10433498), (234, 5216749)]