2023684780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{9277}}^1$

素因数の和:10138

約数の個数: 48

約数和(自身を含む): 4582589760

約数和(自身を除く): 2558904980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 839, 1678, 3356, 4195, 8390, 9277, 10907, 16780, 18554, 21814, 37108, 43628, 46385, 54535, 92770, 109070, 120601, 185540, 218140, 241202, 482404, 603005, 1206010, 2412020, 7783403, 15566806, 31133612, 38917015, 77834030, 101184239, 155668060, 202368478, 404736956, 505921195, 1011842390, 2023684780]

約数ペア:

[(1, 2023684780), (2, 1011842390), (4, 505921195), (5, 404736956), (10, 202368478), (13, 155668060), (20, 101184239), (26, 77834030), (52, 38917015), (65, 31133612), (130, 15566806), (260, 7783403), (839, 2412020), (1678, 1206010), (3356, 603005), (4195, 482404), (8390, 241202), (9277, 218140), (10907, 185540), (16780, 120601), (18554, 109070), (21814, 92770), (37108, 54535), (43628, 46385)]