2454268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 4632320

約数和(自身を除く): 2178052

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 751, 817, 1502, 1634, 3004, 3268, 14269, 28538, 32293, 57076, 64586, 129172, 613567, 1227134, 2454268]

約数ペア:

[(1, 2454268), (2, 1227134), (4, 613567), (19, 129172), (38, 64586), (43, 57076), (76, 32293), (86, 28538), (172, 14269), (751, 3268), (817, 3004), (1502, 1634)]