4023910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 7985952

約数和(自身を除く): 3962042

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 233, 314, 466, 785, 1165, 1570, 1727, 2330, 2563, 3454, 5126, 8635, 12815, 17270, 25630, 36581, 73162, 182905, 365810, 402391, 804782, 2011955, 4023910]

約数ペア:

[(1, 4023910), (2, 2011955), (5, 804782), (10, 402391), (11, 365810), (22, 182905), (55, 73162), (110, 36581), (157, 25630), (233, 17270), (314, 12815), (466, 8635), (785, 5126), (1165, 3454), (1570, 2563), (1727, 2330)]