880753076

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1061}}^1\times {\mathrm{1289}}^1$

素因数の和:2384

約数の個数: 48

約数和(自身を含む): 1841253120

約数和(自身を除く): 960500044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 1061, 1289, 2122, 2578, 4244, 5156, 7427, 9023, 14854, 18046, 24403, 29647, 29708, 36092, 48806, 59294, 97612, 118588, 170821, 207529, 341642, 415058, 683284, 830116, 1367629, 2735258, 5470516, 9573403, 19146806, 31455467, 38293612, 62910934, 125821868, 220188269, 440376538, 880753076]

約数ペア:

[(1, 880753076), (2, 440376538), (4, 220188269), (7, 125821868), (14, 62910934), (23, 38293612), (28, 31455467), (46, 19146806), (92, 9573403), (161, 5470516), (322, 2735258), (644, 1367629), (1061, 830116), (1289, 683284), (2122, 415058), (2578, 341642), (4244, 207529), (5156, 170821), (7427, 118588), (9023, 97612), (14854, 59294), (18046, 48806), (24403, 36092), (29647, 29708)]