291253168112

素因数分解:

$2^4\times {\mathrm{2239}}^1\times {\mathrm{8130113}}^1$

素因数の和:8132360

約数の個数: 20

約数和(自身を含む): 564555116160

約数和(自身を除く): 273301948048

約数列:

[1, 2, 4, 8, 16, 2239, 4478, 8956, 17912, 35824, 8130113, 16260226, 32520452, 65040904, 130081808, 18203323007, 36406646014, 72813292028, 145626584056, 291253168112]

約数ペア:

[(1, 291253168112), (2, 145626584056), (4, 72813292028), (8, 36406646014), (16, 18203323007), (2239, 130081808), (4478, 65040904), (8956, 32520452), (17912, 16260226), (35824, 8130113)]