1664129660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4894499}}^1$

素因数の和:4894525

約数の個数: 24

約数和(自身を含む): 3700242000

約数和(自身を除く): 2036112340

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4894499, 9788998, 19577996, 24472495, 48944990, 83206483, 97889980, 166412966, 332825932, 416032415, 832064830, 1664129660]

約数ペア:

[(1, 1664129660), (2, 832064830), (4, 416032415), (5, 332825932), (10, 166412966), (17, 97889980), (20, 83206483), (34, 48944990), (68, 24472495), (85, 19577996), (170, 9788998), (340, 4894499)]