2016694910

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{991}}^1\times {\mathrm{1033}}^1$

素因数の和:2228

約数の個数: 32

約数和(自身を含む): 3655694592

約数和(自身を除く): 1638999682

約数列:

[1, 2, 5, 10, 197, 394, 985, 991, 1033, 1970, 1982, 2066, 4955, 5165, 9910, 10330, 195227, 203501, 390454, 407002, 976135, 1017505, 1023703, 1952270, 2035010, 2047406, 5118515, 10237030, 201669491, 403338982, 1008347455, 2016694910]

約数ペア:

[(1, 2016694910), (2, 1008347455), (5, 403338982), (10, 201669491), (197, 10237030), (394, 5118515), (985, 2047406), (991, 2035010), (1033, 1952270), (1970, 1023703), (1982, 1017505), (2066, 976135), (4955, 407002), (5165, 390454), (9910, 203501), (10330, 195227)]