8128868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{773}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 15603840

約数和(自身を除く): 7474972

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 773, 956, 1546, 2629, 3092, 5258, 8503, 10516, 17006, 34012, 184747, 369494, 738988, 2032217, 4064434, 8128868]

約数ペア:

[(1, 8128868), (2, 4064434), (4, 2032217), (11, 738988), (22, 369494), (44, 184747), (239, 34012), (478, 17006), (773, 10516), (956, 8503), (1546, 5258), (2629, 3092)]