2009969056

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{13367}}^1$

素因数の和:13541

約数の個数: 48

約数和(自身を含む): 4096382976

約数和(自身を除く): 2086413920

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 127, 148, 254, 296, 508, 592, 1016, 1184, 2032, 4064, 4699, 9398, 13367, 18796, 26734, 37592, 53468, 75184, 106936, 150368, 213872, 427744, 494579, 989158, 1697609, 1978316, 3395218, 3956632, 6790436, 7913264, 13580872, 15826528, 27161744, 54323488, 62811533, 125623066, 251246132, 502492264, 1004984528, 2009969056]

約数ペア:

[(1, 2009969056), (2, 1004984528), (4, 502492264), (8, 251246132), (16, 125623066), (32, 62811533), (37, 54323488), (74, 27161744), (127, 15826528), (148, 13580872), (254, 7913264), (296, 6790436), (508, 3956632), (592, 3395218), (1016, 1978316), (1184, 1697609), (2032, 989158), (4064, 494579), (4699, 427744), (9398, 213872), (13367, 150368), (18796, 106936), (26734, 75184), (37592, 53468)]