2986276

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 5433120

約数和(自身を除く): 2446844

約数列:

[1, 2, 4, 41, 82, 131, 139, 164, 262, 278, 524, 556, 5371, 5699, 10742, 11398, 18209, 21484, 22796, 36418, 72836, 746569, 1493138, 2986276]

約数ペア:

[(1, 2986276), (2, 1493138), (4, 746569), (41, 72836), (82, 36418), (131, 22796), (139, 21484), (164, 18209), (262, 11398), (278, 10742), (524, 5699), (556, 5371)]