259708226

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1823}}^1$

素因数の和:2030

約数の個数: 32

約数和(自身を含む): 430755840

約数和(自身を除く): 171047614

約数列:

[1, 2, 19, 23, 38, 46, 163, 326, 437, 874, 1823, 3097, 3646, 3749, 6194, 7498, 34637, 41929, 69274, 71231, 83858, 142462, 297149, 594298, 796651, 1593302, 5645831, 6834427, 11291662, 13668854, 129854113, 259708226]

約数ペア:

[(1, 259708226), (2, 129854113), (19, 13668854), (23, 11291662), (38, 6834427), (46, 5645831), (163, 1593302), (326, 796651), (437, 594298), (874, 297149), (1823, 142462), (3097, 83858), (3646, 71231), (3749, 69274), (6194, 41929), (7498, 34637)]