129383708

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{4679}}^1$

素因数の和:4937

約数の個数: 24

約数和(自身を含む): 234823680

約数和(自身を除く): 105439972

約数列:

[1, 2, 4, 31, 62, 124, 223, 446, 892, 4679, 6913, 9358, 13826, 18716, 27652, 145049, 290098, 580196, 1043417, 2086834, 4173668, 32345927, 64691854, 129383708]

約数ペア:

[(1, 129383708), (2, 64691854), (4, 32345927), (31, 4173668), (62, 2086834), (124, 1043417), (223, 580196), (446, 290098), (892, 145049), (4679, 27652), (6913, 18716), (9358, 13826)]