291212782068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1866748603}}^1$

素因数の和:1866748623

約数の個数: 24

約数和(自身を含む): 731765452768

約数和(自身を除く): 440552670700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1866748603, 3733497206, 5600245809, 7466994412, 11200491618, 22400983236, 24267731839, 48535463678, 72803195517, 97070927356, 145606391034, 291212782068]

約数ペア:

[(1, 291212782068), (2, 145606391034), (3, 97070927356), (4, 72803195517), (6, 48535463678), (12, 24267731839), (13, 22400983236), (26, 11200491618), (39, 7466994412), (52, 5600245809), (78, 3733497206), (156, 1866748603)]