2012835604910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2903}}^1\times {\mathrm{38371}}^1$

素因数の和:41433

約数の個数: 64

約数和(自身を含む): 3931331120640

約数和(自身を除く): 1918495515730

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 2903, 3614, 5806, 9035, 14515, 18070, 29030, 37739, 38371, 75478, 76742, 188695, 191855, 377390, 383710, 403517, 498823, 807034, 997646, 2017585, 2494115, 4035170, 4988230, 5245721, 5333569, 10491442, 10667138, 26228605, 26667845, 52457210, 53335690, 69336397, 111391013, 138672794, 222782026, 346681985, 556955065, 693363970, 1113910130, 1448083169, 2896166338, 7240415845, 14480831690, 15483350807, 30966701614, 77416754035, 154833508070, 201283560491, 402567120982, 1006417802455, 2012835604910]

約数ペア:

[(1, 2012835604910), (2, 1006417802455), (5, 402567120982), (10, 201283560491), (13, 154833508070), (26, 77416754035), (65, 30966701614), (130, 15483350807), (139, 14480831690), (278, 7240415845), (695, 2896166338), (1390, 1448083169), (1807, 1113910130), (2903, 693363970), (3614, 556955065), (5806, 346681985), (9035, 222782026), (14515, 138672794), (18070, 111391013), (29030, 69336397), (37739, 53335690), (38371, 52457210), (75478, 26667845), (76742, 26228605), (188695, 10667138), (191855, 10491442), (377390, 5333569), (383710, 5245721), (403517, 4988230), (498823, 4035170), (807034, 2494115), (997646, 2017585)]