2016982010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{13267}}^1$

素因数の和:13958

約数の個数: 32

約数和(自身を含む): 3794435712

約数和(自身を除く): 1777453702

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 661, 1322, 3305, 6610, 13267, 15203, 26534, 30406, 66335, 76015, 132670, 152030, 305141, 610282, 1525705, 3051410, 8769487, 17538974, 43847435, 87694870, 201698201, 403396402, 1008491005, 2016982010]

約数ペア:

[(1, 2016982010), (2, 1008491005), (5, 403396402), (10, 201698201), (23, 87694870), (46, 43847435), (115, 17538974), (230, 8769487), (661, 3051410), (1322, 1525705), (3305, 610282), (6610, 305141), (13267, 152030), (15203, 132670), (26534, 76015), (30406, 66335)]