1386996898

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{20231}}^1$

素因数の和:20382

約数の個数: 32

約数和(自身を含む): 2447262720

約数和(自身を除く): 1060265822

約数列:

[1, 2, 7, 14, 59, 83, 118, 166, 413, 581, 826, 1162, 4897, 9794, 20231, 34279, 40462, 68558, 141617, 283234, 1193629, 1679173, 2387258, 3358346, 8355403, 11754211, 16710806, 23508422, 99071207, 198142414, 693498449, 1386996898]

約数ペア:

[(1, 1386996898), (2, 693498449), (7, 198142414), (14, 99071207), (59, 23508422), (83, 16710806), (118, 11754211), (166, 8355403), (413, 3358346), (581, 2387258), (826, 1679173), (1162, 1193629), (4897, 283234), (9794, 141617), (20231, 68558), (34279, 40462)]