256153058

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{953}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 447296256

約数和(自身を除く): 191143198

約数列:

[1, 2, 7, 14, 73, 146, 263, 511, 526, 953, 1022, 1841, 1906, 3682, 6671, 13342, 19199, 38398, 69569, 134393, 139138, 250639, 268786, 486983, 501278, 973966, 1754473, 3508946, 18296647, 36593294, 128076529, 256153058]

約数ペア:

[(1, 256153058), (2, 128076529), (7, 36593294), (14, 18296647), (73, 3508946), (146, 1754473), (263, 973966), (511, 501278), (526, 486983), (953, 268786), (1022, 250639), (1841, 139138), (1906, 134393), (3682, 69569), (6671, 38398), (13342, 19199)]