291233612

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{4483}}^1$

素因数の和:4745

約数の個数: 24

約数和(自身を含む): 517902000

約数和(自身を除く): 226668388

約数列:

[1, 2, 4, 109, 149, 218, 298, 436, 596, 4483, 8966, 16241, 17932, 32482, 64964, 488647, 667967, 977294, 1335934, 1954588, 2671868, 72808403, 145616806, 291233612]

約数ペア:

[(1, 291233612), (2, 145616806), (4, 72808403), (109, 2671868), (149, 1954588), (218, 1335934), (298, 977294), (436, 667967), (596, 488647), (4483, 64964), (8966, 32482), (16241, 17932)]