2537826590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{330877}}^1$

素因数の和:330956

約数の個数: 32

約数和(自身を含む): 5002875360

約数和(自身を除く): 2465048770

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 330877, 661754, 1654385, 3308770, 4301401, 8602802, 19521743, 21507005, 39043486, 43014010, 97608715, 195217430, 253782659, 507565318, 1268913295, 2537826590]

約数ペア:

[(1, 2537826590), (2, 1268913295), (5, 507565318), (10, 253782659), (13, 195217430), (26, 97608715), (59, 43014010), (65, 39043486), (118, 21507005), (130, 19521743), (295, 8602802), (590, 4301401), (767, 3308770), (1534, 1654385), (3835, 661754), (7670, 330877)]