677534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:152

約数の個数: 32

約数和(自身を含む): 1257984

約数和(自身を除く): 580450

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 103, 143, 206, 253, 286, 299, 506, 598, 1133, 1339, 2266, 2369, 2678, 3289, 4738, 6578, 14729, 26059, 29458, 30797, 52118, 61594, 338767, 677534]

約数ペア:

[(1, 677534), (2, 338767), (11, 61594), (13, 52118), (22, 30797), (23, 29458), (26, 26059), (46, 14729), (103, 6578), (143, 4738), (206, 3289), (253, 2678), (286, 2369), (299, 2266), (506, 1339), (598, 1133)]