2013277768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{10909}}^1$

素因数の和:11014

約数の個数: 64

約数和(自身を含む): 4241808000

約数和(自身を除く): 2228530232

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 59, 68, 92, 118, 136, 184, 236, 391, 472, 782, 1003, 1357, 1564, 2006, 2714, 3128, 4012, 5428, 8024, 10856, 10909, 21818, 23069, 43636, 46138, 87272, 92276, 184552, 185453, 250907, 370906, 501814, 643631, 741812, 1003628, 1287262, 1483624, 2007256, 2574524, 4265419, 5149048, 8530838, 10941727, 14803513, 17061676, 21883454, 29607026, 34123352, 43766908, 59214052, 87533816, 118428104, 251659721, 503319442, 1006638884, 2013277768]

約数ペア:

[(1, 2013277768), (2, 1006638884), (4, 503319442), (8, 251659721), (17, 118428104), (23, 87533816), (34, 59214052), (46, 43766908), (59, 34123352), (68, 29607026), (92, 21883454), (118, 17061676), (136, 14803513), (184, 10941727), (236, 8530838), (391, 5149048), (472, 4265419), (782, 2574524), (1003, 2007256), (1357, 1483624), (1564, 1287262), (2006, 1003628), (2714, 741812), (3128, 643631), (4012, 501814), (5428, 370906), (8024, 250907), (10856, 185453), (10909, 184552), (21818, 92276), (23069, 87272), (43636, 46138)]