4457570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2017}}^1$

素因数の和:2054

約数の個数: 32

約数和(自身を含む): 9153648

約数和(自身を除く): 4696078

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2017, 2210, 4034, 10085, 20170, 26221, 34289, 52442, 68578, 131105, 171445, 262210, 342890, 445757, 891514, 2228785, 4457570]

約数ペア:

[(1, 4457570), (2, 2228785), (5, 891514), (10, 445757), (13, 342890), (17, 262210), (26, 171445), (34, 131105), (65, 68578), (85, 52442), (130, 34289), (170, 26221), (221, 20170), (442, 10085), (1105, 4034), (2017, 2210)]