2277860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8761}}^1$

素因数の和:8783

約数の個数: 24

約数和(自身を含む): 5152056

約数和(自身を除く): 2874196

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 8761, 17522, 35044, 43805, 87610, 113893, 175220, 227786, 455572, 569465, 1138930, 2277860]

約数ペア:

[(1, 2277860), (2, 1138930), (4, 569465), (5, 455572), (10, 227786), (13, 175220), (20, 113893), (26, 87610), (52, 43805), (65, 35044), (130, 17522), (260, 8761)]