2009502832

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{94219}}^1$

素因数の和:94301

約数の個数: 40

約数和(自身を含む): 4112514560

約数和(自身を除く): 2103011728

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 10664, 21328, 94219, 188438, 376876, 753752, 1507504, 2920789, 4051417, 5841578, 8102834, 11683156, 16205668, 23366312, 32411336, 46732624, 64822672, 125593927, 251187854, 502375708, 1004751416, 2009502832]

約数ペア:

[(1, 2009502832), (2, 1004751416), (4, 502375708), (8, 251187854), (16, 125593927), (31, 64822672), (43, 46732624), (62, 32411336), (86, 23366312), (124, 16205668), (172, 11683156), (248, 8102834), (344, 5841578), (496, 4051417), (688, 2920789), (1333, 1507504), (2666, 753752), (5332, 376876), (10664, 188438), (21328, 94219)]