143127790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{84691}}^1$

素因数の和:84724

約数の個数: 24

約数和(自身を含む): 278975448

約数和(自身を除く): 135847658

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 84691, 169382, 423455, 846910, 1100983, 2201966, 5504915, 11009830, 14312779, 28625558, 71563895, 143127790]

約数ペア:

[(1, 143127790), (2, 71563895), (5, 28625558), (10, 14312779), (13, 11009830), (26, 5504915), (65, 2201966), (130, 1100983), (169, 846910), (338, 423455), (845, 169382), (1690, 84691)]