248388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2957}}^1$

素因数の和:2971

約数の個数: 24

約数和(自身を含む): 662592

約数和(自身を除く): 414204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2957, 5914, 8871, 11828, 17742, 20699, 35484, 41398, 62097, 82796, 124194, 248388]

約数ペア:

[(1, 248388), (2, 124194), (3, 82796), (4, 62097), (6, 41398), (7, 35484), (12, 20699), (14, 17742), (21, 11828), (28, 8871), (42, 5914), (84, 2957)]