2021109739468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8297}}^1\times {\mathrm{123527}}^1$

素因数の和:131874

約数の個数: 48

約数和(自身を含む): 3874633600320

約数和(自身を除く): 1853523860852

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 8297, 16594, 33188, 123527, 141049, 240613, 247054, 282098, 481226, 494108, 564196, 962452, 2099959, 3582283, 4090421, 4199918, 7164566, 8180842, 8399836, 14329132, 16361684, 60898811, 121797622, 243595244, 1024903519, 2049807038, 4099614076, 17423359823, 29722202051, 34846719646, 59444404102, 69693439292, 118888808204, 505277434867, 1010554869734, 2021109739468]

約数ペア:

[(1, 2021109739468), (2, 1010554869734), (4, 505277434867), (17, 118888808204), (29, 69693439292), (34, 59444404102), (58, 34846719646), (68, 29722202051), (116, 17423359823), (493, 4099614076), (986, 2049807038), (1972, 1024903519), (8297, 243595244), (16594, 121797622), (33188, 60898811), (123527, 16361684), (141049, 14329132), (240613, 8399836), (247054, 8180842), (282098, 7164566), (481226, 4199918), (494108, 4090421), (564196, 3582283), (962452, 2099959)]