5678722

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 10264320

約数和(自身を除く): 4585598

約数列:

[1, 2, 7, 14, 29, 58, 71, 142, 197, 203, 394, 406, 497, 994, 1379, 2059, 2758, 4118, 5713, 11426, 13987, 14413, 27974, 28826, 39991, 79982, 97909, 195818, 405623, 811246, 2839361, 5678722]

約数ペア:

[(1, 5678722), (2, 2839361), (7, 811246), (14, 405623), (29, 195818), (58, 97909), (71, 79982), (142, 39991), (197, 28826), (203, 27974), (394, 14413), (406, 13987), (497, 11426), (994, 5713), (1379, 4118), (2059, 2758)]