43681690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1741}}^1$

素因数の和:1954

約数の個数: 32

約数和(自身を含む): 85162896

約数和(自身を除く): 41481206

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 386, 965, 1741, 1930, 2509, 3482, 5018, 8705, 12545, 17410, 22633, 25090, 45266, 113165, 226330, 336013, 672026, 1680065, 3360130, 4368169, 8736338, 21840845, 43681690]

約数ペア:

[(1, 43681690), (2, 21840845), (5, 8736338), (10, 4368169), (13, 3360130), (26, 1680065), (65, 672026), (130, 336013), (193, 226330), (386, 113165), (965, 45266), (1741, 25090), (1930, 22633), (2509, 17410), (3482, 12545), (5018, 8705)]